7748512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 16111872

約数和(自身を除く): 8363360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 107, 124, 146, 214, 248, 292, 428, 496, 584, 856, 992, 1168, 1712, 2263, 2336, 3317, 3424, 4526, 6634, 7811, 9052, 13268, 15622, 18104, 26536, 31244, 36208, 53072, 62488, 72416, 106144, 124976, 242141, 249952, 484282, 968564, 1937128, 3874256, 7748512]

約数ペア:

[(1, 7748512), (2, 3874256), (4, 1937128), (8, 968564), (16, 484282), (31, 249952), (32, 242141), (62, 124976), (73, 106144), (107, 72416), (124, 62488), (146, 53072), (214, 36208), (248, 31244), (292, 26536), (428, 18104), (496, 15622), (584, 13268), (856, 9052), (992, 7811), (1168, 6634), (1712, 4526), (2263, 3424), (2336, 3317)]