71304436

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9397}}^1$

素因数の和:9679

約数の個数: 24

約数和(自身を含む): 143150336

約数和(自身を除く): 71845900

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 9397, 18794, 37588, 65779, 131558, 263116, 2546587, 5093174, 10186348, 17826109, 35652218, 71304436]

約数ペア:

[(1, 71304436), (2, 35652218), (4, 17826109), (7, 10186348), (14, 5093174), (28, 2546587), (271, 263116), (542, 131558), (1084, 65779), (1897, 37588), (3794, 18794), (7588, 9397)]