28032782416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{43403}}^1$

素因数の和:44539

約数の個数: 40

約数和(自身を含む): 55833863904

約数和(自身を除く): 27801081488

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1091, 2182, 4364, 8728, 17456, 40367, 43403, 80734, 86806, 161468, 173612, 322936, 347224, 645872, 694448, 1605911, 3211822, 6423644, 12847288, 25694576, 47352673, 94705346, 189410692, 378821384, 757642768, 1752048901, 3504097802, 7008195604, 14016391208, 28032782416]

約数ペア:

[(1, 28032782416), (2, 14016391208), (4, 7008195604), (8, 3504097802), (16, 1752048901), (37, 757642768), (74, 378821384), (148, 189410692), (296, 94705346), (592, 47352673), (1091, 25694576), (2182, 12847288), (4364, 6423644), (8728, 3211822), (17456, 1605911), (40367, 694448), (43403, 645872), (80734, 347224), (86806, 322936), (161468, 173612)]