27564604

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 49336448

約数和(自身を除く): 21771844

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 631, 652, 1262, 2524, 10921, 21842, 42277, 43684, 84554, 102853, 169108, 205706, 411412, 6891151, 13782302, 27564604]

約数ペア:

[(1, 27564604), (2, 13782302), (4, 6891151), (67, 411412), (134, 205706), (163, 169108), (268, 102853), (326, 84554), (631, 43684), (652, 42277), (1262, 21842), (2524, 10921)]