3967868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4015492

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 59, 68, 86, 92, 118, 172, 236, 391, 731, 782, 989, 1003, 1357, 1462, 1564, 1978, 2006, 2537, 2714, 2924, 3956, 4012, 5074, 5428, 10148, 16813, 23069, 33626, 43129, 46138, 58351, 67252, 86258, 92276, 116702, 172516, 233404, 991967, 1983934, 3967868]

約数ペア:

[(1, 3967868), (2, 1983934), (4, 991967), (17, 233404), (23, 172516), (34, 116702), (43, 92276), (46, 86258), (59, 67252), (68, 58351), (86, 46138), (92, 43129), (118, 33626), (172, 23069), (236, 16813), (391, 10148), (731, 5428), (782, 5074), (989, 4012), (1003, 3956), (1357, 2924), (1462, 2714), (1564, 2537), (1978, 2006)]