78506132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15739}}^1$

素因数の和:15815

約数の個数: 24

約数和(自身を含む): 145437600

約数和(自身を除く): 66931468

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 15739, 31478, 62956, 456431, 676777, 912862, 1353554, 1825724, 2707108, 19626533, 39253066, 78506132]

約数ペア:

[(1, 78506132), (2, 39253066), (4, 19626533), (29, 2707108), (43, 1825724), (58, 1353554), (86, 912862), (116, 676777), (172, 456431), (1247, 62956), (2494, 31478), (4988, 15739)]