79999948

素因数分解:

$2^2\times 7^3\times {\mathrm{58309}}^1$

素因数の和:58334

約数の個数: 24

約数和(自身を含む): 163268000

約数和(自身を除く): 83268052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 58309, 116618, 233236, 408163, 816326, 1632652, 2857141, 5714282, 11428564, 19999987, 39999974, 79999948]

約数ペア:

[(1, 79999948), (2, 39999974), (4, 19999987), (7, 11428564), (14, 5714282), (28, 2857141), (49, 1632652), (98, 816326), (196, 408163), (343, 233236), (686, 116618), (1372, 58309)]