71955436

素因数分解:

$2^2\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1747}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 144091136

約数和(自身を除く): 72135700

約数列:

[1, 2, 4, 7, 14, 28, 1471, 1747, 2942, 3494, 5884, 6988, 10297, 12229, 20594, 24458, 41188, 48916, 2569837, 5139674, 10279348, 17988859, 35977718, 71955436]

約数ペア:

[(1, 71955436), (2, 35977718), (4, 17988859), (7, 10279348), (14, 5139674), (28, 2569837), (1471, 48916), (1747, 41188), (2942, 24458), (3494, 20594), (5884, 12229), (6988, 10297)]