17892952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 43223040

約数和(自身を除く): 25330088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 937, 1364, 1736, 1874, 2387, 2728, 3748, 4774, 6559, 7496, 9548, 10307, 13118, 19096, 20614, 26236, 29047, 41228, 52472, 58094, 72149, 82456, 116188, 144298, 203329, 232376, 288596, 319517, 406658, 577192, 639034, 813316, 1278068, 1626632, 2236619, 2556136, 4473238, 8946476, 17892952]

約数ペア:

[(1, 17892952), (2, 8946476), (4, 4473238), (7, 2556136), (8, 2236619), (11, 1626632), (14, 1278068), (22, 813316), (28, 639034), (31, 577192), (44, 406658), (56, 319517), (62, 288596), (77, 232376), (88, 203329), (124, 144298), (154, 116188), (217, 82456), (248, 72149), (308, 58094), (341, 52472), (434, 41228), (616, 29047), (682, 26236), (868, 20614), (937, 19096), (1364, 13118), (1736, 10307), (1874, 9548), (2387, 7496), (2728, 6559), (3748, 4774)]