25081868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 32978932

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 29, 34, 46, 58, 68, 79, 92, 116, 119, 158, 161, 203, 238, 316, 322, 391, 406, 476, 493, 553, 644, 667, 782, 812, 986, 1106, 1334, 1343, 1564, 1817, 1972, 2212, 2291, 2668, 2686, 2737, 3451, 3634, 4582, 4669, 5372, 5474, 6902, 7268, 9164, 9338, 9401, 10948, 11339, 12719, 13804, 16037, 18676, 18802, 22678, 25438, 30889, 32074, 37604, 38947, 45356, 50876, 52693, 61778, 64148, 77894, 79373, 105386, 123556, 155788, 158746, 210772, 216223, 272629, 317492, 368851, 432446, 545258, 737702, 864892, 895781, 1090516, 1475404, 1791562, 3583124, 6270467, 12540934, 25081868]

約数ペア:

[(1, 25081868), (2, 12540934), (4, 6270467), (7, 3583124), (14, 1791562), (17, 1475404), (23, 1090516), (28, 895781), (29, 864892), (34, 737702), (46, 545258), (58, 432446), (68, 368851), (79, 317492), (92, 272629), (116, 216223), (119, 210772), (158, 158746), (161, 155788), (203, 123556), (238, 105386), (316, 79373), (322, 77894), (391, 64148), (406, 61778), (476, 52693), (493, 50876), (553, 45356), (644, 38947), (667, 37604), (782, 32074), (812, 30889), (986, 25438), (1106, 22678), (1334, 18802), (1343, 18676), (1564, 16037), (1817, 13804), (1972, 12719), (2212, 11339), (2291, 10948), (2668, 9401), (2686, 9338), (2737, 9164), (3451, 7268), (3634, 6902), (4582, 5474), (4669, 5372)]