64893284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50227}}^1$

素因数の和:50267

約数の個数: 24

約数和(自身を含む): 126574560

約数和(自身を除く): 61681276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50227, 100454, 200908, 853859, 954313, 1707718, 1908626, 3415436, 3817252, 16223321, 32446642, 64893284]

約数ペア:

[(1, 64893284), (2, 32446642), (4, 16223321), (17, 3817252), (19, 3415436), (34, 1908626), (38, 1707718), (68, 954313), (76, 853859), (323, 200908), (646, 100454), (1292, 50227)]