25673424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 76602240

約数和(自身を除く): 50928816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 701, 763, 872, 1308, 1402, 1526, 1744, 2103, 2289, 2616, 2804, 3052, 4206, 4578, 4907, 5232, 5608, 6104, 8412, 9156, 9814, 11216, 12208, 14721, 16824, 18312, 19628, 29442, 33648, 36624, 39256, 58884, 76409, 78512, 117768, 152818, 229227, 235536, 305636, 458454, 534863, 611272, 916908, 1069726, 1222544, 1604589, 1833816, 2139452, 3209178, 3667632, 4278904, 6418356, 8557808, 12836712, 25673424]

約数ペア:

[(1, 25673424), (2, 12836712), (3, 8557808), (4, 6418356), (6, 4278904), (7, 3667632), (8, 3209178), (12, 2139452), (14, 1833816), (16, 1604589), (21, 1222544), (24, 1069726), (28, 916908), (42, 611272), (48, 534863), (56, 458454), (84, 305636), (109, 235536), (112, 229227), (168, 152818), (218, 117768), (327, 78512), (336, 76409), (436, 58884), (654, 39256), (701, 36624), (763, 33648), (872, 29442), (1308, 19628), (1402, 18312), (1526, 16824), (1744, 14721), (2103, 12208), (2289, 11216), (2616, 9814), (2804, 9156), (3052, 8412), (4206, 6104), (4578, 5608), (4907, 5232)]