1138416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 3025104

約数和(自身を除く): 1886688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 641, 888, 1282, 1776, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 23717, 30768, 47434, 71151, 94868, 142302, 189736, 284604, 379472, 569208, 1138416]

約数ペア:

[(1, 1138416), (2, 569208), (3, 379472), (4, 284604), (6, 189736), (8, 142302), (12, 94868), (16, 71151), (24, 47434), (37, 30768), (48, 23717), (74, 15384), (111, 10256), (148, 7692), (222, 5128), (296, 3846), (444, 2564), (592, 1923), (641, 1776), (888, 1282)]