15540824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 33566400

約数和(自身を除く): 18025576

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 73, 89, 92, 104, 146, 178, 184, 292, 299, 356, 584, 598, 712, 949, 1157, 1196, 1679, 1898, 2047, 2314, 2392, 3358, 3796, 4094, 4628, 6497, 6716, 7592, 8188, 9256, 12994, 13432, 16376, 21827, 25988, 26611, 43654, 51976, 53222, 84461, 87308, 106444, 149431, 168922, 174616, 212888, 298862, 337844, 597724, 675688, 1195448, 1942603, 3885206, 7770412, 15540824]

約数ペア:

[(1, 15540824), (2, 7770412), (4, 3885206), (8, 1942603), (13, 1195448), (23, 675688), (26, 597724), (46, 337844), (52, 298862), (73, 212888), (89, 174616), (92, 168922), (104, 149431), (146, 106444), (178, 87308), (184, 84461), (292, 53222), (299, 51976), (356, 43654), (584, 26611), (598, 25988), (712, 21827), (949, 16376), (1157, 13432), (1196, 12994), (1679, 9256), (1898, 8188), (2047, 7592), (2314, 6716), (2392, 6497), (3358, 4628), (3796, 4094)]