67520816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13229}}^1$

素因数の和:13277

約数の個数: 40

約数和(自身を含む): 147646800

約数和(自身を除く): 80125984

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 13229, 26458, 52916, 105832, 145519, 211664, 291038, 383641, 582076, 767282, 1164152, 1534564, 2328304, 3069128, 4220051, 6138256, 8440102, 16880204, 33760408, 67520816]

約数ペア:

[(1, 67520816), (2, 33760408), (4, 16880204), (8, 8440102), (11, 6138256), (16, 4220051), (22, 3069128), (29, 2328304), (44, 1534564), (58, 1164152), (88, 767282), (116, 582076), (176, 383641), (232, 291038), (319, 211664), (464, 145519), (638, 105832), (1276, 52916), (2552, 26458), (5104, 13229)]