28622616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 50001384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 181, 264, 362, 543, 599, 724, 1086, 1198, 1448, 1797, 1991, 2172, 2396, 3594, 3982, 4344, 4792, 5973, 6589, 7188, 7964, 11946, 13178, 14376, 15928, 19767, 23892, 26356, 39534, 47784, 52712, 79068, 108419, 158136, 216838, 325257, 433676, 650514, 867352, 1192609, 1301028, 2385218, 2602056, 3577827, 4770436, 7155654, 9540872, 14311308, 28622616]

約数ペア:

[(1, 28622616), (2, 14311308), (3, 9540872), (4, 7155654), (6, 4770436), (8, 3577827), (11, 2602056), (12, 2385218), (22, 1301028), (24, 1192609), (33, 867352), (44, 650514), (66, 433676), (88, 325257), (132, 216838), (181, 158136), (264, 108419), (362, 79068), (543, 52712), (599, 47784), (724, 39534), (1086, 26356), (1198, 23892), (1448, 19767), (1797, 15928), (1991, 14376), (2172, 13178), (2396, 11946), (3594, 7964), (3982, 7188), (4344, 6589), (4792, 5973)]