66753064

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 147363840

約数和(自身を除く): 80610776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 103, 142, 163, 206, 284, 326, 412, 497, 568, 652, 721, 824, 994, 1141, 1304, 1442, 1988, 2282, 2884, 3976, 4564, 5768, 7313, 9128, 11573, 14626, 16789, 23146, 29252, 33578, 46292, 51191, 58504, 67156, 81011, 92584, 102382, 117523, 134312, 162022, 204764, 235046, 324044, 409528, 470092, 648088, 940184, 1192019, 2384038, 4768076, 8344133, 9536152, 16688266, 33376532, 66753064]

約数ペア:

[(1, 66753064), (2, 33376532), (4, 16688266), (7, 9536152), (8, 8344133), (14, 4768076), (28, 2384038), (56, 1192019), (71, 940184), (103, 648088), (142, 470092), (163, 409528), (206, 324044), (284, 235046), (326, 204764), (412, 162022), (497, 134312), (568, 117523), (652, 102382), (721, 92584), (824, 81011), (994, 67156), (1141, 58504), (1304, 51191), (1442, 46292), (1988, 33578), (2282, 29252), (2884, 23146), (3976, 16789), (4564, 14626), (5768, 11573), (7313, 9128)]