8381072

素因数分解:

$2^4\times 7^1\times {\mathrm{74831}}^1$

素因数の和:74846

約数の個数: 20

約数和(自身を含む): 18558336

約数和(自身を除く): 10177264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 74831, 149662, 299324, 523817, 598648, 1047634, 1197296, 2095268, 4190536, 8381072]

約数ペア:

[(1, 8381072), (2, 4190536), (4, 2095268), (7, 1197296), (8, 1047634), (14, 598648), (16, 523817), (28, 299324), (56, 149662), (112, 74831)]