28286542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6971

約数の個数: 16

約数和(自身を含む): 44517600

約数和(自身を除く): 16231058

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 6869, 13738, 199201, 398402, 487699, 975398, 14143271, 28286542]

約数ペア:

[(1, 28286542), (2, 14143271), (29, 975398), (58, 487699), (71, 398402), (142, 199201), (2059, 13738), (4118, 6869)]