4164748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 4866932

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 223, 322, 406, 446, 644, 667, 812, 892, 1334, 1561, 2668, 3122, 4669, 5129, 6244, 6467, 9338, 10258, 12934, 18676, 20516, 25868, 35903, 45269, 71806, 90538, 143612, 148741, 181076, 297482, 594964, 1041187, 2082374, 4164748]

約数ペア:

[(1, 4164748), (2, 2082374), (4, 1041187), (7, 594964), (14, 297482), (23, 181076), (28, 148741), (29, 143612), (46, 90538), (58, 71806), (92, 45269), (116, 35903), (161, 25868), (203, 20516), (223, 18676), (322, 12934), (406, 10258), (446, 9338), (644, 6467), (667, 6244), (812, 5129), (892, 4669), (1334, 3122), (1561, 2668)]