25857844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 47054336

約数和(自身を除く): 21196492

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 1381, 2762, 4681, 5524, 9362, 18724, 42811, 85622, 171244, 208531, 417062, 834124, 6464461, 12928922, 25857844]

約数ペア:

[(1, 25857844), (2, 12928922), (4, 6464461), (31, 834124), (62, 417062), (124, 208531), (151, 171244), (302, 85622), (604, 42811), (1381, 18724), (2762, 9362), (4681, 5524)]