508730576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{25621}}^1$

素因数の和:25719

約数の個数: 40

約数和(自身を含む): 1057983624

約数和(自身を除く): 549253048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 25621, 51242, 102484, 204968, 409936, 435557, 871114, 1742228, 1870333, 3484456, 3740666, 6968912, 7481332, 14962664, 29925328, 31795661, 63591322, 127182644, 254365288, 508730576]

約数ペア:

[(1, 508730576), (2, 254365288), (4, 127182644), (8, 63591322), (16, 31795661), (17, 29925328), (34, 14962664), (68, 7481332), (73, 6968912), (136, 3740666), (146, 3484456), (272, 1870333), (292, 1742228), (584, 871114), (1168, 435557), (1241, 409936), (2482, 204968), (4964, 102484), (9928, 51242), (19856, 25621)]