74890564

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17713}}^1$

素因数の和:17875

約数の個数: 24

約数和(自身を含む): 150781568

約数和(自身を除く): 75891004

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 17713, 35426, 70852, 123991, 247982, 495964, 2674663, 5349326, 10698652, 18722641, 37445282, 74890564]

約数ペア:

[(1, 74890564), (2, 37445282), (4, 18722641), (7, 10698652), (14, 5349326), (28, 2674663), (151, 495964), (302, 247982), (604, 123991), (1057, 70852), (2114, 35426), (4228, 17713)]