12935395952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{263257}}^1$

素因数の和:263385

約数の個数: 40

約数和(自身を含む): 26049905616

約数和(自身を除く): 13114509664

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1328, 3071, 6142, 12284, 24568, 49136, 263257, 526514, 1053028, 2106056, 4212112, 9740509, 19481018, 21850331, 38962036, 43700662, 77924072, 87401324, 155848144, 174802648, 349605296, 808462247, 1616924494, 3233848988, 6467697976, 12935395952]

約数ペア:

[(1, 12935395952), (2, 6467697976), (4, 3233848988), (8, 1616924494), (16, 808462247), (37, 349605296), (74, 174802648), (83, 155848144), (148, 87401324), (166, 77924072), (296, 43700662), (332, 38962036), (592, 21850331), (664, 19481018), (1328, 9740509), (3071, 4212112), (6142, 2106056), (12284, 1053028), (24568, 526514), (49136, 263257)]