71113336

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43789}}^1$

素因数の和:43831

約数の個数: 32

約数和(自身を含む): 157644000

約数和(自身を除く): 86530664

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 43789, 87578, 175156, 306523, 350312, 613046, 1226092, 1269881, 2452184, 2539762, 5079524, 8889167, 10159048, 17778334, 35556668, 71113336]

約数ペア:

[(1, 71113336), (2, 35556668), (4, 17778334), (7, 10159048), (8, 8889167), (14, 5079524), (28, 2539762), (29, 2452184), (56, 1269881), (58, 1226092), (116, 613046), (203, 350312), (232, 306523), (406, 175156), (812, 87578), (1624, 43789)]