24954512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 53514432

約数和(自身を除く): 28559920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 1997, 3124, 3994, 6248, 7988, 12496, 15976, 21967, 31952, 43934, 87868, 141787, 175736, 283574, 351472, 567148, 1134296, 1559657, 2268592, 3119314, 6238628, 12477256, 24954512]

約数ペア:

[(1, 24954512), (2, 12477256), (4, 6238628), (8, 3119314), (11, 2268592), (16, 1559657), (22, 1134296), (44, 567148), (71, 351472), (88, 283574), (142, 175736), (176, 141787), (284, 87868), (568, 43934), (781, 31952), (1136, 21967), (1562, 15976), (1997, 12496), (3124, 7988), (3994, 6248)]