64124710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4789}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 125536320

約数和(自身を除く): 61411610

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 4789, 6695, 9578, 13390, 23945, 47890, 62257, 124514, 311285, 493267, 622570, 986534, 2466335, 4932670, 6412471, 12824942, 32062355, 64124710]

約数ペア:

[(1, 64124710), (2, 32062355), (5, 12824942), (10, 6412471), (13, 4932670), (26, 2466335), (65, 986534), (103, 622570), (130, 493267), (206, 311285), (515, 124514), (1030, 62257), (1339, 47890), (2678, 23945), (4789, 13390), (6695, 9578)]