8435907508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{43207}}^1$

素因数の和:43604

約数の個数: 48

約数和(自身を含む): 17808609280

約数和(自身を除く): 9372701772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 367, 532, 734, 1468, 2569, 5138, 6973, 10276, 13946, 27892, 43207, 48811, 86414, 97622, 172828, 195244, 302449, 604898, 820933, 1209796, 1641866, 3283732, 5746531, 11493062, 15856969, 22986124, 31713938, 63427876, 110998783, 221997566, 301282411, 443995132, 602564822, 1205129644, 2108976877, 4217953754, 8435907508]

約数ペア:

[(1, 8435907508), (2, 4217953754), (4, 2108976877), (7, 1205129644), (14, 602564822), (19, 443995132), (28, 301282411), (38, 221997566), (76, 110998783), (133, 63427876), (266, 31713938), (367, 22986124), (532, 15856969), (734, 11493062), (1468, 5746531), (2569, 3283732), (5138, 1641866), (6973, 1209796), (10276, 820933), (13946, 604898), (27892, 302449), (43207, 195244), (48811, 172828), (86414, 97622)]