61699426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 39544094

約数列:

[1, 2, 17, 34, 61, 71, 122, 142, 419, 838, 1037, 1207, 2074, 2414, 4331, 7123, 8662, 14246, 25559, 29749, 51118, 59498, 73627, 147254, 434503, 505733, 869006, 1011466, 1814689, 3629378, 30849713, 61699426]

約数ペア:

[(1, 61699426), (2, 30849713), (17, 3629378), (34, 1814689), (61, 1011466), (71, 869006), (122, 505733), (142, 434503), (419, 147254), (838, 73627), (1037, 59498), (1207, 51118), (2074, 29749), (2414, 25559), (4331, 14246), (7123, 8662)]