28207942776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{701}}^1\times {\mathrm{3307}}^1$

素因数の和:4046

約数の個数: 144

約数和(自身を含む): 82868277960

約数和(自身を除く): 54660335184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 701, 936, 1014, 1352, 1402, 1521, 2028, 2103, 2804, 3042, 3307, 4056, 4206, 5608, 6084, 6309, 6614, 8412, 9113, 9921, 12168, 12618, 13228, 16824, 18226, 19842, 25236, 26456, 27339, 29763, 36452, 39684, 42991, 50472, 54678, 59526, 72904, 79368, 82017, 85982, 109356, 118469, 119052, 128973, 164034, 171964, 218712, 236938, 238104, 257946, 328068, 343928, 355407, 386919, 473876, 515892, 558883, 656136, 710814, 773838, 947752, 1031784, 1066221, 1117766, 1421628, 1547676, 1676649, 2132442, 2235532, 2318207, 2843256, 3095352, 3353298, 4264884, 4471064, 4636414, 5029947, 6706596, 6954621, 8529768, 9272828, 10059894, 13413192, 13909242, 18545656, 20119788, 20863863, 27818484, 30136691, 40239576, 41727726, 55636968, 60273382, 83455452, 90410073, 120546764, 166910904, 180820146, 241093528, 271230219, 361640292, 391776983, 542460438, 723280584, 783553966, 1084920876, 1175330949, 1567107932, 2169841752, 2350661898, 3134215864, 3525992847, 4701323796, 7051985694, 9402647592, 14103971388, 28207942776]

約数ペア:

[(1, 28207942776), (2, 14103971388), (3, 9402647592), (4, 7051985694), (6, 4701323796), (8, 3525992847), (9, 3134215864), (12, 2350661898), (13, 2169841752), (18, 1567107932), (24, 1175330949), (26, 1084920876), (36, 783553966), (39, 723280584), (52, 542460438), (72, 391776983), (78, 361640292), (104, 271230219), (117, 241093528), (156, 180820146), (169, 166910904), (234, 120546764), (312, 90410073), (338, 83455452), (468, 60273382), (507, 55636968), (676, 41727726), (701, 40239576), (936, 30136691), (1014, 27818484), (1352, 20863863), (1402, 20119788), (1521, 18545656), (2028, 13909242), (2103, 13413192), (2804, 10059894), (3042, 9272828), (3307, 8529768), (4056, 6954621), (4206, 6706596), (5608, 5029947), (6084, 4636414), (6309, 4471064), (6614, 4264884), (8412, 3353298), (9113, 3095352), (9921, 2843256), (12168, 2318207), (12618, 2235532), (13228, 2132442), (16824, 1676649), (18226, 1547676), (19842, 1421628), (25236, 1117766), (26456, 1066221), (27339, 1031784), (29763, 947752), (36452, 773838), (39684, 710814), (42991, 656136), (50472, 558883), (54678, 515892), (59526, 473876), (72904, 386919), (79368, 355407), (82017, 343928), (85982, 328068), (109356, 257946), (118469, 238104), (119052, 236938), (128973, 218712), (164034, 171964)]