684225152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{411193}}^1$

素因数の和:411220

約数の個数: 32

約数和(自身を含む): 1467962580

約数和(自身を除く): 783737428

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 411193, 822386, 1644772, 3289544, 5345509, 6579088, 10691018, 13158176, 21382036, 26316352, 42764072, 52632704, 85528144, 171056288, 342112576, 684225152]

約数ペア:

[(1, 684225152), (2, 342112576), (4, 171056288), (8, 85528144), (13, 52632704), (16, 42764072), (26, 26316352), (32, 21382036), (52, 13158176), (64, 10691018), (104, 6579088), (128, 5345509), (208, 3289544), (416, 1644772), (832, 822386), (1664, 411193)]