69564586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20158

約数の個数: 32

約数和(自身を含む): 135192960

約数和(自身を除く): 65628374

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20117, 40234, 140819, 261521, 281638, 382223, 523042, 764446, 1830647, 2675561, 3661294, 4968899, 5351122, 9937798, 34782293, 69564586]

約数ペア:

[(1, 69564586), (2, 34782293), (7, 9937798), (13, 5351122), (14, 4968899), (19, 3661294), (26, 2675561), (38, 1830647), (91, 764446), (133, 523042), (182, 382223), (247, 281638), (266, 261521), (494, 140819), (1729, 40234), (3458, 20117)]