124718672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5501}}^1$

素因数の和:5631

約数の個数: 40

約数和(自身を含む): 262665480

約数和(自身を除く): 137946808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5501, 5668, 11002, 11336, 22004, 22672, 44008, 71513, 88016, 143026, 286052, 572104, 599609, 1144208, 1199218, 2398436, 4796872, 7794917, 9593744, 15589834, 31179668, 62359336, 124718672]

約数ペア:

[(1, 124718672), (2, 62359336), (4, 31179668), (8, 15589834), (13, 9593744), (16, 7794917), (26, 4796872), (52, 2398436), (104, 1199218), (109, 1144208), (208, 599609), (218, 572104), (436, 286052), (872, 143026), (1417, 88016), (1744, 71513), (2834, 44008), (5501, 22672), (5668, 22004), (11002, 11336)]