40285498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2814

約数の個数: 24

約数和(自身を含む): 67534740

約数和(自身を除く): 27249242

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 2729, 5458, 7381, 14762, 30019, 60038, 166469, 330209, 332938, 660418, 1831159, 3662318, 20142749, 40285498]

約数ペア:

[(1, 40285498), (2, 20142749), (11, 3662318), (22, 1831159), (61, 660418), (121, 332938), (122, 330209), (242, 166469), (671, 60038), (1342, 30019), (2729, 14762), (5458, 7381)]