77650316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 139064016

約数和(自身を除く): 61413700

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 2027, 4054, 8108, 9577, 19154, 38308, 123647, 247294, 318239, 494588, 636478, 1272956, 19412579, 38825158, 77650316]

約数ペア:

[(1, 77650316), (2, 38825158), (4, 19412579), (61, 1272956), (122, 636478), (157, 494588), (244, 318239), (314, 247294), (628, 123647), (2027, 38308), (4054, 19154), (8108, 9577)]