28214402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 44105472

約数和(自身を除く): 15891070

約数列:

[1, 2, 31, 62, 107, 214, 3317, 4253, 6634, 8506, 131843, 263686, 455071, 910142, 14107201, 28214402]

約数ペア:

[(1, 28214402), (2, 14107201), (31, 910142), (62, 455071), (107, 263686), (214, 131843), (3317, 8506), (4253, 6634)]