40724476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11689}}^1$

素因数の和:11773

約数の個数: 24

約数和(自身を含む): 77902160

約数和(自身を除く): 37177684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 11689, 23378, 46756, 151957, 303914, 607828, 783163, 1566326, 3132652, 10181119, 20362238, 40724476]

約数ペア:

[(1, 40724476), (2, 20362238), (4, 10181119), (13, 3132652), (26, 1566326), (52, 783163), (67, 607828), (134, 303914), (268, 151957), (871, 46756), (1742, 23378), (3484, 11689)]