25570352

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 40

約数和(自身を含む): 52518960

約数和(自身を除く): 26948608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 361, 466, 722, 932, 1444, 1864, 2888, 3728, 4427, 5776, 6859, 8854, 13718, 17708, 27436, 35416, 54872, 70832, 84113, 109744, 168226, 336452, 672904, 1345808, 1598147, 3196294, 6392588, 12785176, 25570352]

約数ペア:

[(1, 25570352), (2, 12785176), (4, 6392588), (8, 3196294), (16, 1598147), (19, 1345808), (38, 672904), (76, 336452), (152, 168226), (233, 109744), (304, 84113), (361, 70832), (466, 54872), (722, 35416), (932, 27436), (1444, 17708), (1864, 13718), (2888, 8854), (3728, 6859), (4427, 5776)]