27894493466

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{126739}}^1$

素因数の和:127026

約数の個数: 32

約数和(自身を含む): 48668160000

約数和(自身を除く): 20773666534

約数列:

[1, 2, 7, 14, 79, 158, 199, 398, 553, 1106, 1393, 2786, 15721, 31442, 110047, 126739, 220094, 253478, 887173, 1774346, 10012381, 20024762, 25221061, 50442122, 70086667, 140173334, 176547427, 353094854, 1992463819, 3984927638, 13947246733, 27894493466]

約数ペア:

[(1, 27894493466), (2, 13947246733), (7, 3984927638), (14, 1992463819), (79, 353094854), (158, 176547427), (199, 140173334), (398, 70086667), (553, 50442122), (1106, 25221061), (1393, 20024762), (2786, 10012381), (15721, 1774346), (31442, 887173), (110047, 253478), (126739, 220094)]