71348218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 44980742

約数列:

[1, 2, 17, 34, 79, 101, 158, 202, 263, 526, 1343, 1717, 2686, 3434, 4471, 7979, 8942, 15958, 20777, 26563, 41554, 53126, 135643, 271286, 353209, 451571, 706418, 903142, 2098477, 4196954, 35674109, 71348218]

約数ペア:

[(1, 71348218), (2, 35674109), (17, 4196954), (34, 2098477), (79, 903142), (101, 706418), (158, 451571), (202, 353209), (263, 271286), (526, 135643), (1343, 53126), (1717, 41554), (2686, 26563), (3434, 20777), (4471, 15958), (7979, 8942)]