66964534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 57221066

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 1399, 1841, 2798, 3419, 3682, 6838, 9793, 18187, 19586, 23933, 36374, 47866, 127309, 254618, 367937, 735874, 2575559, 4783181, 5151118, 9566362, 33482267, 66964534]

約数ペア:

[(1, 66964534), (2, 33482267), (7, 9566362), (13, 5151118), (14, 4783181), (26, 2575559), (91, 735874), (182, 367937), (263, 254618), (526, 127309), (1399, 47866), (1841, 36374), (2798, 23933), (3419, 19586), (3682, 18187), (6838, 9793)]