22129488

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:896

約数の個数: 60

約数和(自身を含む): 62287680

約数和(自身を除く): 40158192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 643, 717, 956, 1286, 1434, 1912, 1929, 2151, 2572, 2868, 3824, 3858, 4302, 5144, 5736, 5787, 7716, 8604, 10288, 11472, 11574, 15432, 17208, 23148, 30864, 34416, 46296, 92592, 153677, 307354, 461031, 614708, 922062, 1229416, 1383093, 1844124, 2458832, 2766186, 3688248, 5532372, 7376496, 11064744, 22129488]

約数ペア:

[(1, 22129488), (2, 11064744), (3, 7376496), (4, 5532372), (6, 3688248), (8, 2766186), (9, 2458832), (12, 1844124), (16, 1383093), (18, 1229416), (24, 922062), (36, 614708), (48, 461031), (72, 307354), (144, 153677), (239, 92592), (478, 46296), (643, 34416), (717, 30864), (956, 23148), (1286, 17208), (1434, 15432), (1912, 11574), (1929, 11472), (2151, 10288), (2572, 8604), (2868, 7716), (3824, 5787), (3858, 5736), (4302, 5144)]