75389288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42641}}^1$

素因数の和:42677

約数の個数: 32

約数和(自身を含む): 161186760

約数和(自身を除く): 85797472

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 42641, 85282, 170564, 341128, 554333, 724897, 1108666, 1449794, 2217332, 2899588, 4434664, 5799176, 9423661, 18847322, 37694644, 75389288]

約数ペア:

[(1, 75389288), (2, 37694644), (4, 18847322), (8, 9423661), (13, 5799176), (17, 4434664), (26, 2899588), (34, 2217332), (52, 1449794), (68, 1108666), (104, 724897), (136, 554333), (221, 341128), (442, 170564), (884, 85282), (1768, 42641)]