67570288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 135498272

約数和(自身を除く): 67927984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 727, 1256, 1454, 2512, 2908, 5809, 5816, 11618, 11632, 23236, 26899, 46472, 53798, 92944, 107596, 114139, 215192, 228278, 430384, 456556, 913112, 1826224, 4223143, 8446286, 16892572, 33785144, 67570288]

約数ペア:

[(1, 67570288), (2, 33785144), (4, 16892572), (8, 8446286), (16, 4223143), (37, 1826224), (74, 913112), (148, 456556), (157, 430384), (296, 228278), (314, 215192), (592, 114139), (628, 107596), (727, 92944), (1256, 53798), (1454, 46472), (2512, 26899), (2908, 23236), (5809, 11632), (5816, 11618)]