42539926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 38745194

約数列:

[1, 2, 11, 13, 22, 23, 26, 29, 46, 58, 143, 223, 253, 286, 299, 319, 377, 446, 506, 598, 638, 667, 754, 1334, 2453, 2899, 3289, 4147, 4906, 5129, 5798, 6467, 6578, 7337, 8294, 8671, 10258, 12934, 14674, 17342, 31889, 56419, 63778, 66677, 71137, 84071, 95381, 112838, 133354, 142274, 148741, 168142, 190762, 297482, 733447, 924781, 1466894, 1636151, 1849562, 1933633, 3272302, 3867266, 21269963, 42539926]

約数ペア:

[(1, 42539926), (2, 21269963), (11, 3867266), (13, 3272302), (22, 1933633), (23, 1849562), (26, 1636151), (29, 1466894), (46, 924781), (58, 733447), (143, 297482), (223, 190762), (253, 168142), (286, 148741), (299, 142274), (319, 133354), (377, 112838), (446, 95381), (506, 84071), (598, 71137), (638, 66677), (667, 63778), (754, 56419), (1334, 31889), (2453, 17342), (2899, 14674), (3289, 12934), (4147, 10258), (4906, 8671), (5129, 8294), (5798, 7337), (6467, 6578)]