72409924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{911}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 131152896

約数和(自身を除く): 58742972

約数列:

[1, 2, 4, 31, 62, 124, 641, 911, 1282, 1822, 2564, 3644, 19871, 28241, 39742, 56482, 79484, 112964, 583951, 1167902, 2335804, 18102481, 36204962, 72409924]

約数ペア:

[(1, 72409924), (2, 36204962), (4, 18102481), (31, 2335804), (62, 1167902), (124, 583951), (641, 112964), (911, 79484), (1282, 56482), (1822, 39742), (2564, 28241), (3644, 19871)]