66257044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76333}}^1$

素因数の和:76375

約数の個数: 24

約数和(自身を含む): 136790528

約数和(自身を除く): 70533484

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 76333, 152666, 305332, 534331, 1068662, 2137324, 2366323, 4732646, 9465292, 16564261, 33128522, 66257044]

約数ペア:

[(1, 66257044), (2, 33128522), (4, 16564261), (7, 9465292), (14, 4732646), (28, 2366323), (31, 2137324), (62, 1068662), (124, 534331), (217, 305332), (434, 152666), (868, 76333)]