71976752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 146213856

約数和(自身を除く): 74237104

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 317, 368, 617, 634, 1234, 1268, 2468, 2536, 4936, 5072, 7291, 9872, 14191, 14582, 28382, 29164, 56764, 58328, 113528, 116656, 195589, 227056, 391178, 782356, 1564712, 3129424, 4498547, 8997094, 17994188, 35988376, 71976752]

約数ペア:

[(1, 71976752), (2, 35988376), (4, 17994188), (8, 8997094), (16, 4498547), (23, 3129424), (46, 1564712), (92, 782356), (184, 391178), (317, 227056), (368, 195589), (617, 116656), (634, 113528), (1234, 58328), (1268, 56764), (2468, 29164), (2536, 28382), (4936, 14582), (5072, 14191), (7291, 9872)]