73932872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5189}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 150406200

約数和(自身を除く): 76473328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 5189, 7124, 10378, 14248, 20756, 41512, 67457, 134914, 269828, 539656, 710893, 1421786, 2843572, 5687144, 9241609, 18483218, 36966436, 73932872]

約数ペア:

[(1, 73932872), (2, 36966436), (4, 18483218), (8, 9241609), (13, 5687144), (26, 2843572), (52, 1421786), (104, 710893), (137, 539656), (274, 269828), (548, 134914), (1096, 67457), (1781, 41512), (3562, 20756), (5189, 14248), (7124, 10378)]