71520722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 132932352

約数和(自身を除く): 61411630

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 2503, 4082, 5006, 14287, 17521, 28574, 32539, 35042, 65078, 227773, 392971, 455546, 785942, 2750797, 5108623, 5501594, 10217246, 35760361, 71520722]

約数ペア:

[(1, 71520722), (2, 35760361), (7, 10217246), (13, 5501594), (14, 5108623), (26, 2750797), (91, 785942), (157, 455546), (182, 392971), (314, 227773), (1099, 65078), (2041, 35042), (2198, 32539), (2503, 28574), (4082, 17521), (5006, 14287)]