63401438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{977}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 96751584

約数和(自身を除く): 33350146

約数列:

[1, 2, 71, 142, 457, 914, 977, 1954, 32447, 64894, 69367, 138734, 446489, 892978, 31700719, 63401438]

約数ペア:

[(1, 63401438), (2, 31700719), (71, 892978), (142, 446489), (457, 138734), (914, 69367), (977, 64894), (1954, 32447)]