22914416

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1877}}^1$

素因数の和:2001

約数の個数: 40

約数和(自身を含む): 51231840

約数和(自身を除く): 28317424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 1877, 3052, 3754, 6104, 7508, 12208, 13139, 15016, 26278, 30032, 52556, 105112, 204593, 210224, 409186, 818372, 1432151, 1636744, 2864302, 3273488, 5728604, 11457208, 22914416]

約数ペア:

[(1, 22914416), (2, 11457208), (4, 5728604), (7, 3273488), (8, 2864302), (14, 1636744), (16, 1432151), (28, 818372), (56, 409186), (109, 210224), (112, 204593), (218, 105112), (436, 52556), (763, 30032), (872, 26278), (1526, 15016), (1744, 13139), (1877, 12208), (3052, 7508), (3754, 6104)]