147472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:730

約数の個数: 20

約数和(自身を含む): 308140

約数和(自身を除く): 160668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 709, 1418, 2836, 5672, 9217, 11344, 18434, 36868, 73736, 147472]

約数ペア:

[(1, 147472), (2, 73736), (4, 36868), (8, 18434), (13, 11344), (16, 9217), (26, 5672), (52, 2836), (104, 1418), (208, 709)]