90769826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 162000000

約数和(自身を除く): 71230174

約数列:

[1, 2, 7, 14, 29, 58, 179, 203, 358, 406, 1249, 1253, 2498, 2506, 5191, 8743, 10382, 17486, 36221, 36337, 72442, 72674, 223571, 253547, 447142, 507094, 1564997, 3129994, 6483559, 12967118, 45384913, 90769826]

約数ペア:

[(1, 90769826), (2, 45384913), (7, 12967118), (14, 6483559), (29, 3129994), (58, 1564997), (179, 507094), (203, 447142), (358, 253547), (406, 223571), (1249, 72674), (1253, 72442), (2498, 36337), (2506, 36221), (5191, 17486), (8743, 10382)]