42753268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11969}}^1$

素因数の和:12039

約数の個数: 24

約数和(自身を含む): 80438400

約数和(自身を除く): 37685132

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 11969, 23938, 47876, 227411, 454822, 562543, 909644, 1125086, 2250172, 10688317, 21376634, 42753268]

約数ペア:

[(1, 42753268), (2, 21376634), (4, 10688317), (19, 2250172), (38, 1125086), (47, 909644), (76, 562543), (94, 454822), (188, 227411), (893, 47876), (1786, 23938), (3572, 11969)]