42712646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4703}}^1$

素因数の和:4963

約数の個数: 16

約数和(自身を含む): 67737600

約数和(自身を除く): 25024954

約数列:

[1, 2, 19, 38, 239, 478, 4541, 4703, 9082, 9406, 89357, 178714, 1124017, 2248034, 21356323, 42712646]

約数ペア:

[(1, 42712646), (2, 21356323), (19, 2248034), (38, 1124017), (239, 178714), (478, 89357), (4541, 9406), (4703, 9082)]