8287404

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^2\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 19756632

約数和(自身を除く): 11469228

約数列:

[1, 2, 3, 4, 6, 12, 71, 137, 142, 213, 274, 284, 411, 426, 548, 822, 852, 1644, 5041, 9727, 10082, 15123, 19454, 20164, 29181, 30246, 38908, 58362, 60492, 116724, 690617, 1381234, 2071851, 2762468, 4143702, 8287404]

約数ペア:

[(1, 8287404), (2, 4143702), (3, 2762468), (4, 2071851), (6, 1381234), (12, 690617), (71, 116724), (137, 60492), (142, 58362), (213, 38908), (274, 30246), (284, 29181), (411, 20164), (426, 19454), (548, 15123), (822, 10082), (852, 9727), (1644, 5041)]