73165768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4481}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 148712760

約数和(自身を除く): 75546992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 4481, 8164, 8962, 16328, 17924, 35848, 58253, 116506, 233012, 466024, 703517, 1407034, 2814068, 5628136, 9145721, 18291442, 36582884, 73165768]

約数ペア:

[(1, 73165768), (2, 36582884), (4, 18291442), (8, 9145721), (13, 5628136), (26, 2814068), (52, 1407034), (104, 703517), (157, 466024), (314, 233012), (628, 116506), (1256, 58253), (2041, 35848), (4082, 17924), (4481, 16328), (8164, 8962)]