70591216

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4591}}^1$

素因数の和:4661

約数の個数: 30

約数和(自身を含む): 141355536

約数和(自身を除く): 70764320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4591, 7688, 9182, 15376, 18364, 36728, 73456, 142321, 284642, 569284, 1138568, 2277136, 4411951, 8823902, 17647804, 35295608, 70591216]

約数ペア:

[(1, 70591216), (2, 35295608), (4, 17647804), (8, 8823902), (16, 4411951), (31, 2277136), (62, 1138568), (124, 569284), (248, 284642), (496, 142321), (961, 73456), (1922, 36728), (3844, 18364), (4591, 15376), (7688, 9182)]