66744364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2551}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 121189376

約数和(自身を除く): 54445012

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 2551, 5102, 6541, 10204, 13082, 26164, 79081, 158162, 316324, 538261, 1076522, 2153044, 16686091, 33372182, 66744364]

約数ペア:

[(1, 66744364), (2, 33372182), (4, 16686091), (31, 2153044), (62, 1076522), (124, 538261), (211, 316324), (422, 158162), (844, 79081), (2551, 26164), (5102, 13082), (6541, 10204)]