26383910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 31314010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 58, 70, 82, 145, 203, 205, 287, 290, 317, 406, 410, 574, 634, 1015, 1189, 1435, 1585, 2030, 2219, 2378, 2870, 3170, 4438, 5945, 8323, 9193, 11095, 11890, 12997, 16646, 18386, 22190, 25994, 41615, 45965, 64351, 64985, 83230, 90979, 91930, 128702, 129970, 181958, 321755, 376913, 454895, 643510, 753826, 909790, 1884565, 2638391, 3769130, 5276782, 13191955, 26383910]

約数ペア:

[(1, 26383910), (2, 13191955), (5, 5276782), (7, 3769130), (10, 2638391), (14, 1884565), (29, 909790), (35, 753826), (41, 643510), (58, 454895), (70, 376913), (82, 321755), (145, 181958), (203, 129970), (205, 128702), (287, 91930), (290, 90979), (317, 83230), (406, 64985), (410, 64351), (574, 45965), (634, 41615), (1015, 25994), (1189, 22190), (1435, 18386), (1585, 16646), (2030, 12997), (2219, 11890), (2378, 11095), (2870, 9193), (3170, 8323), (4438, 5945)]