9478216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 11205944

約数列:

[1, 2, 4, 8, 11, 22, 37, 41, 44, 71, 74, 82, 88, 142, 148, 164, 284, 296, 328, 407, 451, 568, 781, 814, 902, 1517, 1562, 1628, 1804, 2627, 2911, 3034, 3124, 3256, 3608, 5254, 5822, 6068, 6248, 10508, 11644, 12136, 16687, 21016, 23288, 28897, 32021, 33374, 57794, 64042, 66748, 107707, 115588, 128084, 133496, 215414, 231176, 256168, 430828, 861656, 1184777, 2369554, 4739108, 9478216]

約数ペア:

[(1, 9478216), (2, 4739108), (4, 2369554), (8, 1184777), (11, 861656), (22, 430828), (37, 256168), (41, 231176), (44, 215414), (71, 133496), (74, 128084), (82, 115588), (88, 107707), (142, 66748), (148, 64042), (164, 57794), (284, 33374), (296, 32021), (328, 28897), (407, 23288), (451, 21016), (568, 16687), (781, 12136), (814, 11644), (902, 10508), (1517, 6248), (1562, 6068), (1628, 5822), (1804, 5254), (2627, 3608), (2911, 3256), (3034, 3124)]