28304424

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 79992000

約数和(自身を除く): 51687576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 2221, 3186, 4248, 4442, 6372, 6663, 8884, 12744, 13326, 17768, 19989, 26652, 39978, 53304, 59967, 79956, 119934, 131039, 159912, 239868, 262078, 393117, 479736, 524156, 786234, 1048312, 1179351, 1572468, 2358702, 3144936, 3538053, 4717404, 7076106, 9434808, 14152212, 28304424]

約数ペア:

[(1, 28304424), (2, 14152212), (3, 9434808), (4, 7076106), (6, 4717404), (8, 3538053), (9, 3144936), (12, 2358702), (18, 1572468), (24, 1179351), (27, 1048312), (36, 786234), (54, 524156), (59, 479736), (72, 393117), (108, 262078), (118, 239868), (177, 159912), (216, 131039), (236, 119934), (354, 79956), (472, 59967), (531, 53304), (708, 39978), (1062, 26652), (1416, 19989), (1593, 17768), (2124, 13326), (2221, 12744), (3186, 8884), (4248, 6663), (4442, 6372)]