78755764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{39937}}^1$

素因数の和:39987

約数の個数: 24

約数和(自身を含む): 150965640

約数和(自身を除く): 72209876

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 39937, 79874, 159748, 678929, 1158173, 1357858, 2316346, 2715716, 4632692, 19688941, 39377882, 78755764]

約数ペア:

[(1, 78755764), (2, 39377882), (4, 19688941), (17, 4632692), (29, 2715716), (34, 2316346), (58, 1357858), (68, 1158173), (116, 678929), (493, 159748), (986, 79874), (1972, 39937)]