42073070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8747}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 83770848

約数和(自身を除く): 41697778

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8747, 17494, 43735, 87470, 113711, 227422, 323639, 568555, 647278, 1137110, 1618195, 3236390, 4207307, 8414614, 21036535, 42073070]

約数ペア:

[(1, 42073070), (2, 21036535), (5, 8414614), (10, 4207307), (13, 3236390), (26, 1618195), (37, 1137110), (65, 647278), (74, 568555), (130, 323639), (185, 227422), (370, 113711), (481, 87470), (962, 43735), (2405, 17494), (4810, 8747)]