4173664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 4970912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 167, 176, 284, 334, 352, 568, 668, 781, 1136, 1336, 1562, 1837, 2272, 2672, 3124, 3674, 5344, 6248, 7348, 11857, 12496, 14696, 23714, 24992, 29392, 47428, 58784, 94856, 130427, 189712, 260854, 379424, 521708, 1043416, 2086832, 4173664]

約数ペア:

[(1, 4173664), (2, 2086832), (4, 1043416), (8, 521708), (11, 379424), (16, 260854), (22, 189712), (32, 130427), (44, 94856), (71, 58784), (88, 47428), (142, 29392), (167, 24992), (176, 23714), (284, 14696), (334, 12496), (352, 11857), (568, 7348), (668, 6248), (781, 5344), (1136, 3674), (1336, 3124), (1562, 2672), (1837, 2272)]