57432872

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21821}}^1$

素因数の和:21881

約数の個数: 32

約数和(自身を含む): 125694720

約数和(自身を除く): 68261848

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 21821, 43642, 87284, 152747, 174568, 305494, 610988, 1025587, 1221976, 2051174, 4102348, 7179109, 8204696, 14358218, 28716436, 57432872]

約数ペア:

[(1, 57432872), (2, 28716436), (4, 14358218), (7, 8204696), (8, 7179109), (14, 4102348), (28, 2051174), (47, 1221976), (56, 1025587), (94, 610988), (188, 305494), (329, 174568), (376, 152747), (658, 87284), (1316, 43642), (2632, 21821)]