4227764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 7943040

約数和(自身を除く): 3715276

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 787, 1343, 1574, 2686, 3148, 5372, 13379, 26758, 53516, 62173, 124346, 248692, 1056941, 2113882, 4227764]

約数ペア:

[(1, 4227764), (2, 2113882), (4, 1056941), (17, 248692), (34, 124346), (68, 62173), (79, 53516), (158, 26758), (316, 13379), (787, 5372), (1343, 3148), (1574, 2686)]