67779790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8837}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 133630560

約数和(自身を除く): 65850770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 8837, 17674, 44185, 88370, 114881, 229762, 521383, 574405, 1042766, 1148810, 2606915, 5213830, 6777979, 13555958, 33889895, 67779790]

約数ペア:

[(1, 67779790), (2, 33889895), (5, 13555958), (10, 6777979), (13, 5213830), (26, 2606915), (59, 1148810), (65, 1042766), (118, 574405), (130, 521383), (295, 229762), (590, 114881), (767, 88370), (1534, 44185), (3835, 17674), (7670, 8837)]