8889293132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1\times {\mathrm{1871}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 16657280640

約数和(自身を除く): 7767987508

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 641, 1282, 1853, 1871, 2564, 3706, 3742, 7412, 7484, 10897, 21794, 31807, 43588, 63614, 69869, 127228, 139738, 203939, 279476, 407878, 815756, 1187773, 1199311, 2375546, 2398622, 3466963, 4751092, 4797244, 6933926, 13867852, 20388287, 40776574, 81553148, 130724899, 261449798, 522899596, 2222323283, 4444646566, 8889293132]

約数ペア:

[(1, 8889293132), (2, 4444646566), (4, 2222323283), (17, 522899596), (34, 261449798), (68, 130724899), (109, 81553148), (218, 40776574), (436, 20388287), (641, 13867852), (1282, 6933926), (1853, 4797244), (1871, 4751092), (2564, 3466963), (3706, 2398622), (3742, 2375546), (7412, 1199311), (7484, 1187773), (10897, 815756), (21794, 407878), (31807, 279476), (43588, 203939), (63614, 139738), (69869, 127228)]