25174046

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 15634402

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 163, 326, 1457, 1643, 2491, 2914, 3286, 4982, 5053, 7661, 8639, 10106, 15322, 17278, 77221, 154442, 237491, 267809, 406033, 474982, 535618, 812066, 12587023, 25174046]

約数ペア:

[(1, 25174046), (2, 12587023), (31, 812066), (47, 535618), (53, 474982), (62, 406033), (94, 267809), (106, 237491), (163, 154442), (326, 77221), (1457, 17278), (1643, 15322), (2491, 10106), (2914, 8639), (3286, 7661), (4982, 5053)]