71361988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8011}}^1$

素因数の和:8163

約数の個数: 24

約数和(自身を含む): 133255584

約数和(自身を除く): 61893596

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8011, 8908, 16022, 32044, 136187, 272374, 544748, 1049441, 2098882, 4197764, 17840497, 35680994, 71361988]

約数ペア:

[(1, 71361988), (2, 35680994), (4, 17840497), (17, 4197764), (34, 2098882), (68, 1049441), (131, 544748), (262, 272374), (524, 136187), (2227, 32044), (4454, 16022), (8011, 8908)]