67758470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14087}}^1$

素因数の和:14144

約数の個数: 32

約数和(自身を含む): 134906688

約数和(自身を除く): 67148218

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 14087, 28174, 70435, 140870, 183131, 366262, 521219, 915655, 1042438, 1831310, 2606095, 5212190, 6775847, 13551694, 33879235, 67758470]

約数ペア:

[(1, 67758470), (2, 33879235), (5, 13551694), (10, 6775847), (13, 5212190), (26, 2606095), (37, 1831310), (65, 1042438), (74, 915655), (130, 521219), (185, 366262), (370, 183131), (481, 140870), (962, 70435), (2405, 28174), (4810, 14087)]