28442772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 50584428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 83, 108, 114, 166, 167, 171, 228, 249, 332, 334, 342, 498, 501, 513, 668, 684, 747, 996, 1002, 1026, 1494, 1503, 1577, 2004, 2052, 2241, 2988, 3006, 3154, 3173, 4482, 4509, 4731, 6012, 6308, 6346, 8964, 9018, 9462, 9519, 12692, 13861, 14193, 18036, 18924, 19038, 27722, 28386, 28557, 38076, 41583, 42579, 55444, 56772, 57114, 83166, 85158, 85671, 114228, 124749, 166332, 170316, 171342, 249498, 263359, 342684, 374247, 498996, 526718, 748494, 790077, 1053436, 1496988, 1580154, 2370231, 3160308, 4740462, 7110693, 9480924, 14221386, 28442772]

約数ペア:

[(1, 28442772), (2, 14221386), (3, 9480924), (4, 7110693), (6, 4740462), (9, 3160308), (12, 2370231), (18, 1580154), (19, 1496988), (27, 1053436), (36, 790077), (38, 748494), (54, 526718), (57, 498996), (76, 374247), (83, 342684), (108, 263359), (114, 249498), (166, 171342), (167, 170316), (171, 166332), (228, 124749), (249, 114228), (332, 85671), (334, 85158), (342, 83166), (498, 57114), (501, 56772), (513, 55444), (668, 42579), (684, 41583), (747, 38076), (996, 28557), (1002, 28386), (1026, 27722), (1494, 19038), (1503, 18924), (1577, 18036), (2004, 14193), (2052, 13861), (2241, 12692), (2988, 9519), (3006, 9462), (3154, 9018), (3173, 8964), (4482, 6346), (4509, 6308), (4731, 6012)]