66266272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 139105512

約数和(自身を除く): 72839240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 362, 544, 673, 724, 1346, 1448, 2692, 2896, 3077, 5384, 5792, 6154, 10768, 11441, 12308, 21536, 22882, 24616, 45764, 49232, 91528, 98464, 121813, 183056, 243626, 366112, 487252, 974504, 1949008, 2070821, 3898016, 4141642, 8283284, 16566568, 33133136, 66266272]

約数ペア:

[(1, 66266272), (2, 33133136), (4, 16566568), (8, 8283284), (16, 4141642), (17, 3898016), (32, 2070821), (34, 1949008), (68, 974504), (136, 487252), (181, 366112), (272, 243626), (362, 183056), (544, 121813), (673, 98464), (724, 91528), (1346, 49232), (1448, 45764), (2692, 24616), (2896, 22882), (3077, 21536), (5384, 12308), (5792, 11441), (6154, 10768)]