8432679892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{106759}}^1$

素因数の和:106821

約数の個数: 72

約数和(自身を含む): 19083563520

約数和(自身を除く): 10650883628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19747, 39494, 78988, 106759, 213518, 427036, 747313, 1387867, 1494626, 2775734, 2989252, 3309529, 5231191, 5551468, 6619058, 9715069, 10462382, 13238116, 19430138, 20924764, 23166703, 38860276, 43023877, 46333406, 68005483, 86047754, 92666812, 136010966, 162166921, 172095508, 272021932, 301167139, 324333842, 602334278, 648667684, 1204668556, 2108169973, 4216339946, 8432679892]

約数ペア:

[(1, 8432679892), (2, 4216339946), (4, 2108169973), (7, 1204668556), (13, 648667684), (14, 602334278), (26, 324333842), (28, 301167139), (31, 272021932), (49, 172095508), (52, 162166921), (62, 136010966), (91, 92666812), (98, 86047754), (124, 68005483), (182, 46333406), (196, 43023877), (217, 38860276), (364, 23166703), (403, 20924764), (434, 19430138), (637, 13238116), (806, 10462382), (868, 9715069), (1274, 6619058), (1519, 5551468), (1612, 5231191), (2548, 3309529), (2821, 2989252), (3038, 2775734), (5642, 1494626), (6076, 1387867), (11284, 747313), (19747, 427036), (39494, 213518), (78988, 106759)]