11477576

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 12653944

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 167, 242, 284, 334, 484, 568, 668, 781, 968, 1336, 1562, 1837, 3124, 3674, 6248, 7348, 8591, 11857, 14696, 17182, 20207, 23714, 34364, 40414, 47428, 68728, 80828, 94856, 130427, 161656, 260854, 521708, 1043416, 1434697, 2869394, 5738788, 11477576]

約数ペア:

[(1, 11477576), (2, 5738788), (4, 2869394), (8, 1434697), (11, 1043416), (22, 521708), (44, 260854), (71, 161656), (88, 130427), (121, 94856), (142, 80828), (167, 68728), (242, 47428), (284, 40414), (334, 34364), (484, 23714), (568, 20207), (668, 17182), (781, 14696), (968, 11857), (1336, 8591), (1562, 7348), (1837, 6248), (3124, 3674)]