616561712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{174367}}^1$

素因数の和:174405

約数の個数: 40

約数和(自身を含む): 1362162816

約数和(自身を除く): 745601104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 174367, 348734, 697468, 1394936, 2266771, 2789872, 2964239, 4533542, 5928478, 9067084, 11856956, 18134168, 23713912, 36268336, 38535107, 47427824, 77070214, 154140428, 308280856, 616561712]

約数ペア:

[(1, 616561712), (2, 308280856), (4, 154140428), (8, 77070214), (13, 47427824), (16, 38535107), (17, 36268336), (26, 23713912), (34, 18134168), (52, 11856956), (68, 9067084), (104, 5928478), (136, 4533542), (208, 2964239), (221, 2789872), (272, 2266771), (442, 1394936), (884, 697468), (1768, 348734), (3536, 174367)]