40670734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 26744306

約数列:

[1, 2, 13, 26, 109, 113, 127, 218, 226, 254, 1417, 1469, 1651, 2834, 2938, 3302, 12317, 13843, 14351, 24634, 27686, 28702, 160121, 179959, 186563, 320242, 359918, 373126, 1564259, 3128518, 20335367, 40670734]

約数ペア:

[(1, 40670734), (2, 20335367), (13, 3128518), (26, 1564259), (109, 373126), (113, 359918), (127, 320242), (218, 186563), (226, 179959), (254, 160121), (1417, 28702), (1469, 27686), (1651, 24634), (2834, 14351), (2938, 13843), (3302, 12317)]