80750348

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2309}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 161700000

約数和(自身を除く): 80949652

約数列:

[1, 2, 4, 7, 14, 28, 1249, 2309, 2498, 4618, 4996, 8743, 9236, 16163, 17486, 32326, 34972, 64652, 2883941, 5767882, 11535764, 20187587, 40375174, 80750348]

約数ペア:

[(1, 80750348), (2, 40375174), (4, 20187587), (7, 11535764), (14, 5767882), (28, 2883941), (1249, 64652), (2309, 34972), (2498, 32326), (4618, 17486), (4996, 16163), (8743, 9236)]