61920052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 115577280

約数和(自身を除く): 53657228

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 6551, 9452, 13102, 26204, 111367, 222734, 445468, 910589, 1821178, 3642356, 15480013, 30960026, 61920052]

約数ペア:

[(1, 61920052), (2, 30960026), (4, 15480013), (17, 3642356), (34, 1821178), (68, 910589), (139, 445468), (278, 222734), (556, 111367), (2363, 26204), (4726, 13102), (6551, 9452)]