25367128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9859

約数の個数: 32

約数和(自身を含む): 53017200

約数和(自身を除く): 27650072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 9817, 19634, 39268, 78536, 166889, 186523, 333778, 373046, 667556, 746092, 1335112, 1492184, 3170891, 6341782, 12683564, 25367128]

約数ペア:

[(1, 25367128), (2, 12683564), (4, 6341782), (8, 3170891), (17, 1492184), (19, 1335112), (34, 746092), (38, 667556), (68, 373046), (76, 333778), (136, 186523), (152, 166889), (323, 78536), (646, 39268), (1292, 19634), (2584, 9817)]