56375128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21817}}^1$

素因数の和:21859

約数の個数: 32

約数和(自身を含む): 117817200

約数和(自身を除く): 61442072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21817, 43634, 87268, 174536, 370889, 414523, 741778, 829046, 1483556, 1658092, 2967112, 3316184, 7046891, 14093782, 28187564, 56375128]

約数ペア:

[(1, 56375128), (2, 28187564), (4, 14093782), (8, 7046891), (17, 3316184), (19, 2967112), (34, 1658092), (38, 1483556), (68, 829046), (76, 741778), (136, 414523), (152, 370889), (323, 174536), (646, 87268), (1292, 43634), (2584, 21817)]