478628752

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104231}}^1$

素因数の和:104287

約数の個数: 40

約数和(自身を含む): 1085680512

約数和(自身を除く): 607051760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 104231, 208462, 416924, 729617, 833848, 1459234, 1667696, 2918468, 4273471, 5836936, 8546942, 11673872, 17093884, 29914297, 34187768, 59828594, 68375536, 119657188, 239314376, 478628752]

約数ペア:

[(1, 478628752), (2, 239314376), (4, 119657188), (7, 68375536), (8, 59828594), (14, 34187768), (16, 29914297), (28, 17093884), (41, 11673872), (56, 8546942), (82, 5836936), (112, 4273471), (164, 2918468), (287, 1667696), (328, 1459234), (574, 833848), (656, 729617), (1148, 416924), (2296, 208462), (4592, 104231)]