72546032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{348779}}^1$

素因数の和:348800

約数の個数: 20

約数和(自身を含む): 151370520

約数和(自身を除く): 78824488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 348779, 697558, 1395116, 2790232, 4534127, 5580464, 9068254, 18136508, 36273016, 72546032]

約数ペア:

[(1, 72546032), (2, 36273016), (4, 18136508), (8, 9068254), (13, 5580464), (16, 4534127), (26, 2790232), (52, 1395116), (104, 697558), (208, 348779)]