71909096

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44279}}^1$

素因数の和:44321

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 87498904

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 44279, 88558, 177116, 309953, 354232, 619906, 1239812, 1284091, 2479624, 2568182, 5136364, 8988637, 10272728, 17977274, 35954548, 71909096]

約数ペア:

[(1, 71909096), (2, 35954548), (4, 17977274), (7, 10272728), (8, 8988637), (14, 5136364), (28, 2568182), (29, 2479624), (56, 1284091), (58, 1239812), (116, 619906), (203, 354232), (232, 309953), (406, 177116), (812, 88558), (1624, 44279)]