65581048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{630587}}^1$

素因数の和:630606

約数の個数: 16

約数和(自身を含む): 132423480

約数和(自身を除く): 66842432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 630587, 1261174, 2522348, 5044696, 8197631, 16395262, 32790524, 65581048]

約数ペア:

[(1, 65581048), (2, 32790524), (4, 16395262), (8, 8197631), (13, 5044696), (26, 2522348), (52, 1261174), (104, 630587)]