64706636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19009}}^1$

素因数の和:19073

約数の個数: 24

約数和(自身を含む): 121359840

約数和(自身を除く): 56653204

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 19009, 38018, 76036, 437207, 703333, 874414, 1406666, 1748828, 2813332, 16176659, 32353318, 64706636]

約数ペア:

[(1, 64706636), (2, 32353318), (4, 16176659), (23, 2813332), (37, 1748828), (46, 1406666), (74, 874414), (92, 703333), (148, 437207), (851, 76036), (1702, 38018), (3404, 19009)]