74540696

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{67033}}^1$

素因数の和:67178

約数の個数: 16

約数和(自身を含む): 140771400

約数和(自身を除く): 66230704

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 67033, 134066, 268132, 536264, 9317587, 18635174, 37270348, 74540696]

約数ペア:

[(1, 74540696), (2, 37270348), (4, 18635174), (8, 9317587), (139, 536264), (278, 268132), (556, 134066), (1112, 67033)]