40372552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26987}}^1$

素因数の和:27021

約数の個数: 32

約数和(自身を含む): 87441120

約数和(自身を除く): 47068568

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 26987, 53974, 107948, 215896, 296857, 458779, 593714, 917558, 1187428, 1835116, 2374856, 3670232, 5046569, 10093138, 20186276, 40372552]

約数ペア:

[(1, 40372552), (2, 20186276), (4, 10093138), (8, 5046569), (11, 3670232), (17, 2374856), (22, 1835116), (34, 1187428), (44, 917558), (68, 593714), (88, 458779), (136, 296857), (187, 215896), (374, 107948), (748, 53974), (1496, 26987)]