68901778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3259}}^1$

素因数の和:3334

約数の個数: 24

約数和(自身を含む): 116538480

約数和(自身を除く): 47636702

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 3259, 6518, 10571, 21142, 35849, 71698, 101029, 202058, 1111319, 2222638, 3131899, 6263798, 34450889, 68901778]

約数ペア:

[(1, 68901778), (2, 34450889), (11, 6263798), (22, 3131899), (31, 2222638), (62, 1111319), (341, 202058), (682, 101029), (961, 71698), (1922, 35849), (3259, 21142), (6518, 10571)]