69687946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 41853302

約数列:

[1, 2, 37, 41, 74, 82, 103, 206, 223, 446, 1517, 3034, 3811, 4223, 7622, 8251, 8446, 9143, 16502, 18286, 22969, 45938, 156251, 312502, 338291, 676582, 849853, 941729, 1699706, 1883458, 34843973, 69687946]

約数ペア:

[(1, 69687946), (2, 34843973), (37, 1883458), (41, 1699706), (74, 941729), (82, 849853), (103, 676582), (206, 338291), (223, 312502), (446, 156251), (1517, 45938), (3034, 22969), (3811, 18286), (4223, 16502), (7622, 9143), (8251, 8446)]