42599390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 78848640

約数和(自身を除く): 36249250

約数列:

[1, 2, 5, 10, 47, 94, 233, 235, 389, 466, 470, 778, 1165, 1945, 2330, 3890, 10951, 18283, 21902, 36566, 54755, 90637, 91415, 109510, 181274, 182830, 453185, 906370, 4259939, 8519878, 21299695, 42599390]

約数ペア:

[(1, 42599390), (2, 21299695), (5, 8519878), (10, 4259939), (47, 906370), (94, 453185), (233, 182830), (235, 181274), (389, 109510), (466, 91415), (470, 90637), (778, 54755), (1165, 36566), (1945, 21902), (2330, 18283), (3890, 10951)]