28274158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3391}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 46402560

約数和(自身を除く): 18128402

約数列:

[1, 2, 11, 22, 379, 758, 3391, 4169, 6782, 8338, 37301, 74602, 1285189, 2570378, 14137079, 28274158]

約数ペア:

[(1, 28274158), (2, 14137079), (11, 2570378), (22, 1285189), (379, 74602), (758, 37301), (3391, 8338), (4169, 6782)]