63944216

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 140493600

約数和(自身を除く): 76549384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1039, 1099, 1256, 2078, 2198, 4156, 4396, 7273, 7693, 8312, 8792, 14546, 15386, 29092, 30772, 50911, 58184, 61544, 101822, 163123, 203644, 326246, 407288, 652492, 1141861, 1304984, 2283722, 4567444, 7993027, 9134888, 15986054, 31972108, 63944216]

約数ペア:

[(1, 63944216), (2, 31972108), (4, 15986054), (7, 9134888), (8, 7993027), (14, 4567444), (28, 2283722), (49, 1304984), (56, 1141861), (98, 652492), (157, 407288), (196, 326246), (314, 203644), (392, 163123), (628, 101822), (1039, 61544), (1099, 58184), (1256, 50911), (2078, 30772), (2198, 29092), (4156, 15386), (4396, 14546), (7273, 8792), (7693, 8312)]