66286478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 42059122

約数列:

[1, 2, 19, 38, 43, 86, 113, 226, 359, 718, 817, 1634, 2147, 4294, 4859, 6821, 9718, 13642, 15437, 30874, 40567, 81134, 92321, 184642, 293303, 586606, 770773, 1541546, 1744381, 3488762, 33143239, 66286478]

約数ペア:

[(1, 66286478), (2, 33143239), (19, 3488762), (38, 1744381), (43, 1541546), (86, 770773), (113, 586606), (226, 293303), (359, 184642), (718, 92321), (817, 81134), (1634, 40567), (2147, 30874), (4294, 15437), (4859, 13642), (6821, 9718)]