87521714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 159052800

約数和(自身を除く): 71531086

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2179, 2869, 4358, 5738, 15253, 20083, 30506, 40166, 41401, 82802, 289807, 329029, 579614, 658058, 2303203, 4606406, 6251551, 12503102, 43760857, 87521714]

約数ペア:

[(1, 87521714), (2, 43760857), (7, 12503102), (14, 6251551), (19, 4606406), (38, 2303203), (133, 658058), (151, 579614), (266, 329029), (302, 289807), (1057, 82802), (2114, 41401), (2179, 40166), (2869, 30506), (4358, 20083), (5738, 15253)]