28850676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 40862604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 181, 222, 359, 362, 444, 543, 718, 724, 1077, 1086, 1436, 2154, 2172, 4308, 6697, 13283, 13394, 20091, 26566, 26788, 39849, 40182, 53132, 64979, 79698, 80364, 129958, 159396, 194937, 259916, 389874, 779748, 2404223, 4808446, 7212669, 9616892, 14425338, 28850676]

約数ペア:

[(1, 28850676), (2, 14425338), (3, 9616892), (4, 7212669), (6, 4808446), (12, 2404223), (37, 779748), (74, 389874), (111, 259916), (148, 194937), (181, 159396), (222, 129958), (359, 80364), (362, 79698), (444, 64979), (543, 53132), (718, 40182), (724, 39849), (1077, 26788), (1086, 26566), (1436, 20091), (2154, 13394), (2172, 13283), (4308, 6697)]