68842256

素因数分解:

$2^4\times 7^2\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 156209868

約数和(自身を除く): 87367612

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 277, 317, 392, 554, 634, 784, 1108, 1268, 1939, 2216, 2219, 2536, 3878, 4432, 4438, 5072, 7756, 8876, 13573, 15512, 15533, 17752, 27146, 31024, 31066, 35504, 54292, 62132, 87809, 108584, 124264, 175618, 217168, 248528, 351236, 614663, 702472, 1229326, 1404944, 2458652, 4302641, 4917304, 8605282, 9834608, 17210564, 34421128, 68842256]

約数ペア:

[(1, 68842256), (2, 34421128), (4, 17210564), (7, 9834608), (8, 8605282), (14, 4917304), (16, 4302641), (28, 2458652), (49, 1404944), (56, 1229326), (98, 702472), (112, 614663), (196, 351236), (277, 248528), (317, 217168), (392, 175618), (554, 124264), (634, 108584), (784, 87809), (1108, 62132), (1268, 54292), (1939, 35504), (2216, 31066), (2219, 31024), (2536, 27146), (3878, 17752), (4432, 15533), (4438, 15512), (5072, 13573), (7756, 8876)]