68694892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 146276928

約数和(自身を除く): 77582036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 277, 476, 521, 554, 1042, 1108, 1939, 2084, 3647, 3878, 4709, 7294, 7756, 8857, 9418, 14588, 17714, 18836, 32963, 35428, 61999, 65926, 123998, 131852, 144317, 247996, 288634, 577268, 1010219, 2020438, 2453389, 4040876, 4906778, 9813556, 17173723, 34347446, 68694892]

約数ペア:

[(1, 68694892), (2, 34347446), (4, 17173723), (7, 9813556), (14, 4906778), (17, 4040876), (28, 2453389), (34, 2020438), (68, 1010219), (119, 577268), (238, 288634), (277, 247996), (476, 144317), (521, 131852), (554, 123998), (1042, 65926), (1108, 61999), (1939, 35428), (2084, 32963), (3647, 18836), (3878, 17714), (4709, 14588), (7294, 9418), (7756, 8857)]