57123128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6269}}^1$

素因数の和:6359

約数の個数: 32

約数和(自身を含む): 115117200

約数和(自身を除く): 57994072

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 6269, 9112, 12538, 25076, 50152, 106573, 213146, 420023, 426292, 840046, 852584, 1680092, 3360184, 7140391, 14280782, 28561564, 57123128]

約数ペア:

[(1, 57123128), (2, 28561564), (4, 14280782), (8, 7140391), (17, 3360184), (34, 1680092), (67, 852584), (68, 840046), (134, 426292), (136, 420023), (268, 213146), (536, 106573), (1139, 50152), (2278, 25076), (4556, 12538), (6269, 9112)]