7887828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 12292332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 857, 1534, 1714, 2301, 2571, 3068, 3428, 4602, 5142, 9204, 10284, 11141, 22282, 33423, 44564, 50563, 66846, 101126, 133692, 151689, 202252, 303378, 606756, 657319, 1314638, 1971957, 2629276, 3943914, 7887828]

約数ペア:

[(1, 7887828), (2, 3943914), (3, 2629276), (4, 1971957), (6, 1314638), (12, 657319), (13, 606756), (26, 303378), (39, 202252), (52, 151689), (59, 133692), (78, 101126), (118, 66846), (156, 50563), (177, 44564), (236, 33423), (354, 22282), (708, 11141), (767, 10284), (857, 9204), (1534, 5142), (1714, 4602), (2301, 3428), (2571, 3068)]