9869744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 20088000

約数和(自身を除く): 10218256

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 239, 356, 464, 478, 712, 956, 1424, 1912, 2581, 3824, 5162, 6931, 10324, 13862, 20648, 21271, 27724, 41296, 42542, 55448, 85084, 110896, 170168, 340336, 616859, 1233718, 2467436, 4934872, 9869744]

約数ペア:

[(1, 9869744), (2, 4934872), (4, 2467436), (8, 1233718), (16, 616859), (29, 340336), (58, 170168), (89, 110896), (116, 85084), (178, 55448), (232, 42542), (239, 41296), (356, 27724), (464, 21271), (478, 20648), (712, 13862), (956, 10324), (1424, 6931), (1912, 5162), (2581, 3824)]