27480466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 47658240

約数和(自身を除く): 20177774

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 787, 1027, 1343, 1574, 2054, 2686, 10231, 13379, 17459, 20462, 26758, 34918, 62173, 124346, 173927, 347854, 808249, 1056941, 1616498, 2113882, 13740233, 27480466]

約数ペア:

[(1, 27480466), (2, 13740233), (13, 2113882), (17, 1616498), (26, 1056941), (34, 808249), (79, 347854), (158, 173927), (221, 124346), (442, 62173), (787, 34918), (1027, 26758), (1343, 20462), (1574, 17459), (2054, 13379), (2686, 10231)]