73175144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56813}}^1$

素因数の和:56849

約数の個数: 32

約数和(自身を含む): 163624320

約数和(自身を除く): 90449176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56813, 113626, 227252, 397691, 454504, 795382, 1306699, 1590764, 2613398, 3181528, 5226796, 9146893, 10453592, 18293786, 36587572, 73175144]

約数ペア:

[(1, 73175144), (2, 36587572), (4, 18293786), (7, 10453592), (8, 9146893), (14, 5226796), (23, 3181528), (28, 2613398), (46, 1590764), (56, 1306699), (92, 795382), (161, 454504), (184, 397691), (322, 227252), (644, 113626), (1288, 56813)]