71317651108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43806911}}^1$

素因数の和:43806963

約数の個数: 24

約数和(自身を含む): 139831663104

約数和(自身を除く): 68514011996

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 43806911, 87613822, 175227644, 481876021, 963752042, 1620855707, 1927504084, 3241711414, 6483422828, 17829412777, 35658825554, 71317651108]

約数ペア:

[(1, 71317651108), (2, 35658825554), (4, 17829412777), (11, 6483422828), (22, 3241711414), (37, 1927504084), (44, 1620855707), (74, 963752042), (148, 481876021), (407, 175227644), (814, 87613822), (1628, 43806911)]