42487906

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 66626640

約数和(自身を除く): 24138734

約数列:

[1, 2, 47, 59, 94, 118, 163, 326, 2209, 2773, 4418, 5546, 7661, 9617, 15322, 19234, 130331, 260662, 360067, 451999, 720134, 903998, 21243953, 42487906]

約数ペア:

[(1, 42487906), (2, 21243953), (47, 903998), (59, 720134), (94, 451999), (118, 360067), (163, 260662), (326, 130331), (2209, 19234), (2773, 15322), (4418, 9617), (5546, 7661)]