66268528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 131241600

約数和(自身を除く): 64973072

約数列:

[1, 2, 4, 8, 16, 83, 139, 166, 278, 332, 359, 556, 664, 718, 1112, 1328, 1436, 2224, 2872, 5744, 11537, 23074, 29797, 46148, 49901, 59594, 92296, 99802, 119188, 184592, 199604, 238376, 399208, 476752, 798416, 4141783, 8283566, 16567132, 33134264, 66268528]

約数ペア:

[(1, 66268528), (2, 33134264), (4, 16567132), (8, 8283566), (16, 4141783), (83, 798416), (139, 476752), (166, 399208), (278, 238376), (332, 199604), (359, 184592), (556, 119188), (664, 99802), (718, 92296), (1112, 59594), (1328, 49901), (1436, 46148), (2224, 29797), (2872, 23074), (5744, 11537)]