64390272

素因数分解:

$2^7\times 3^1\times {\mathrm{167683}}^1$

素因数の和:167700

約数の個数: 32

約数和(自身を含む): 171037680

約数和(自身を除く): 106647408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 167683, 335366, 503049, 670732, 1006098, 1341464, 2012196, 2682928, 4024392, 5365856, 8048784, 10731712, 16097568, 21463424, 32195136, 64390272]

約数ペア:

[(1, 64390272), (2, 32195136), (3, 21463424), (4, 16097568), (6, 10731712), (8, 8048784), (12, 5365856), (16, 4024392), (24, 2682928), (32, 2012196), (48, 1341464), (64, 1006098), (96, 670732), (128, 503049), (192, 335366), (384, 167683)]