28650032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{105331}}^1$

素因数の和:105356

約数の個数: 20

約数和(自身を含む): 58775256

約数和(自身を除く): 30125224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 105331, 210662, 421324, 842648, 1685296, 1790627, 3581254, 7162508, 14325016, 28650032]

約数ペア:

[(1, 28650032), (2, 14325016), (4, 7162508), (8, 3581254), (16, 1790627), (17, 1685296), (34, 842648), (68, 421324), (136, 210662), (272, 105331)]