68864862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4157}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 82020642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 251, 502, 753, 1506, 2761, 4157, 5522, 8283, 8314, 12471, 16566, 24942, 45727, 91454, 137181, 274362, 1043407, 2086814, 3130221, 6260442, 11477477, 22954954, 34432431, 68864862]

約数ペア:

[(1, 68864862), (2, 34432431), (3, 22954954), (6, 11477477), (11, 6260442), (22, 3130221), (33, 2086814), (66, 1043407), (251, 274362), (502, 137181), (753, 91454), (1506, 45727), (2761, 24942), (4157, 16566), (5522, 12471), (8283, 8314)]