25412374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 18052586

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 769, 806, 1066, 1271, 1538, 2542, 9997, 16523, 19994, 23839, 31529, 33046, 47678, 63058, 309907, 409877, 619814, 819754, 977399, 1954798, 12706187, 25412374]

約数ペア:

[(1, 25412374), (2, 12706187), (13, 1954798), (26, 977399), (31, 819754), (41, 619814), (62, 409877), (82, 309907), (403, 63058), (533, 47678), (769, 33046), (806, 31529), (1066, 23839), (1271, 19994), (1538, 16523), (2542, 9997)]