77960674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 58119326

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 1399, 1639, 2533, 2798, 3278, 5066, 15389, 23783, 27863, 30778, 47566, 55726, 208451, 261613, 416902, 523226, 2292961, 3543667, 4585922, 7087334, 38980337, 77960674]

約数ペア:

[(1, 77960674), (2, 38980337), (11, 7087334), (17, 4585922), (22, 3543667), (34, 2292961), (149, 523226), (187, 416902), (298, 261613), (374, 208451), (1399, 55726), (1639, 47566), (2533, 30778), (2798, 27863), (3278, 23783), (5066, 15389)]