28994758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65599}}^1$

素因数の和:65631

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 20598842

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 65599, 131198, 852787, 1115183, 1705574, 2230366, 14497379, 28994758]

約数ペア:

[(1, 28994758), (2, 14497379), (13, 2230366), (17, 1705574), (26, 1115183), (34, 852787), (221, 131198), (442, 65599)]