64357238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3740

約数の個数: 24

約数和(自身を含む): 107592744

約数和(自身を除く): 43235506

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 3643, 7286, 8833, 17666, 40073, 80146, 265939, 440803, 531878, 881606, 2925329, 5850658, 32178619, 64357238]

約数ペア:

[(1, 64357238), (2, 32178619), (11, 5850658), (22, 2925329), (73, 881606), (121, 531878), (146, 440803), (242, 265939), (803, 80146), (1606, 40073), (3643, 17666), (7286, 8833)]