27975038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 55544832

約数和(自身を除く): 27569794

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 82, 91, 161, 163, 182, 287, 299, 322, 326, 533, 574, 598, 943, 1066, 1141, 1886, 2093, 2119, 2282, 3731, 3749, 4186, 4238, 6601, 6683, 7462, 7498, 12259, 13202, 13366, 14833, 24518, 26243, 29666, 46781, 48737, 52486, 85813, 86879, 93562, 97474, 153709, 171626, 173758, 307418, 341159, 608153, 682318, 1075963, 1216306, 1998217, 2151926, 3996434, 13987519, 27975038]

約数ペア:

[(1, 27975038), (2, 13987519), (7, 3996434), (13, 2151926), (14, 1998217), (23, 1216306), (26, 1075963), (41, 682318), (46, 608153), (82, 341159), (91, 307418), (161, 173758), (163, 171626), (182, 153709), (287, 97474), (299, 93562), (322, 86879), (326, 85813), (533, 52486), (574, 48737), (598, 46781), (943, 29666), (1066, 26243), (1141, 24518), (1886, 14833), (2093, 13366), (2119, 13202), (2282, 12259), (3731, 7498), (3749, 7462), (4186, 6683), (4238, 6601)]