28642484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32401}}^1$

素因数の和:32435

約数の個数: 24

約数和(自身を含む): 57157128

約数和(自身を除く): 28514644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32401, 64802, 129604, 421213, 550817, 842426, 1101634, 1684852, 2203268, 7160621, 14321242, 28642484]

約数ペア:

[(1, 28642484), (2, 14321242), (4, 7160621), (13, 2203268), (17, 1684852), (26, 1101634), (34, 842426), (52, 550817), (68, 421213), (221, 129604), (442, 64802), (884, 32401)]