66267448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4651}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 134814960

約数和(自身を除く): 68547512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 4651, 7124, 9302, 14248, 18604, 37208, 60463, 120926, 241852, 483704, 637187, 1274374, 2548748, 5097496, 8283431, 16566862, 33133724, 66267448]

約数ペア:

[(1, 66267448), (2, 33133724), (4, 16566862), (8, 8283431), (13, 5097496), (26, 2548748), (52, 1274374), (104, 637187), (137, 483704), (274, 241852), (548, 120926), (1096, 60463), (1781, 37208), (3562, 18604), (4651, 14248), (7124, 9302)]