66706584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397063}}^1$

素因数の和:397079

約数の個数: 32

約数和(自身を含む): 190590720

約数和(自身を除く): 123884136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397063, 794126, 1191189, 1588252, 2382378, 2779441, 3176504, 4764756, 5558882, 8338323, 9529512, 11117764, 16676646, 22235528, 33353292, 66706584]

約数ペア:

[(1, 66706584), (2, 33353292), (3, 22235528), (4, 16676646), (6, 11117764), (7, 9529512), (8, 8338323), (12, 5558882), (14, 4764756), (21, 3176504), (24, 2779441), (28, 2382378), (42, 1588252), (56, 1191189), (84, 794126), (168, 397063)]