72873436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30931}}^1$

素因数の和:30985

約数の個数: 24

約数和(自身を含む): 138575360

約数和(自身を除く): 65701924

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30931, 61862, 123724, 587689, 958861, 1175378, 1917722, 2350756, 3835444, 18218359, 36436718, 72873436]

約数ペア:

[(1, 72873436), (2, 36436718), (4, 18218359), (19, 3835444), (31, 2350756), (38, 1917722), (62, 1175378), (76, 958861), (124, 587689), (589, 123724), (1178, 61862), (2356, 30931)]