72943664

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{23869}}^1$

素因数の和:24068

約数の個数: 20

約数和(自身を含む): 142074240

約数和(自身を除く): 69130576

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 23869, 47738, 95476, 190952, 381904, 4558979, 9117958, 18235916, 36471832, 72943664]

約数ペア:

[(1, 72943664), (2, 36471832), (4, 18235916), (8, 9117958), (16, 4558979), (191, 381904), (382, 190952), (764, 95476), (1528, 47738), (3056, 23869)]