72860486686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28889963}}^1$

素因数の和:28890075

約数の個数: 16

約数和(自身を含む): 118911091824

約数和(自身を除く): 46050605138

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 28889963, 57779926, 375569519, 751139038, 2802326411, 5604652822, 36430243343, 72860486686]

約数ペア:

[(1, 72860486686), (2, 36430243343), (13, 5604652822), (26, 2802326411), (97, 751139038), (194, 375569519), (1261, 57779926), (2522, 28889963)]