82174694

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 61594906

約数列:

[1, 2, 7, 14, 79, 158, 191, 382, 389, 553, 778, 1106, 1337, 2674, 2723, 5446, 15089, 30178, 30731, 61462, 74299, 105623, 148598, 211246, 215117, 430234, 520093, 1040186, 5869621, 11739242, 41087347, 82174694]

約数ペア:

[(1, 82174694), (2, 41087347), (7, 11739242), (14, 5869621), (79, 1040186), (158, 520093), (191, 430234), (382, 215117), (389, 211246), (553, 148598), (778, 105623), (1106, 74299), (1337, 61462), (2674, 30731), (2723, 30178), (5446, 15089)]