1585389616

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{72379}}^1$

素因数の和:72461

約数の個数: 30

約数和(自身を含む): 3156998460

約数和(自身を除く): 1571608844

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 10952, 21904, 72379, 144758, 289516, 579032, 1158064, 2678023, 5356046, 10712092, 21424184, 42848368, 99086851, 198173702, 396347404, 792694808, 1585389616]

約数ペア:

[(1, 1585389616), (2, 792694808), (4, 396347404), (8, 198173702), (16, 99086851), (37, 42848368), (74, 21424184), (148, 10712092), (296, 5356046), (592, 2678023), (1369, 1158064), (2738, 579032), (5476, 289516), (10952, 144758), (21904, 72379)]