28492028446

素因数分解:

$2^1\times 7^1\times {\mathrm{10627}}^1\times {\mathrm{191507}}^1$

素因数の和:202143

約数の個数: 16

約数和(自身を含む): 48848328576

約数和(自身を除く): 20356300130

約数列:

[1, 2, 7, 14, 10627, 21254, 74389, 148778, 191507, 383014, 1340549, 2681098, 2035144889, 4070289778, 14246014223, 28492028446]

約数ペア:

[(1, 28492028446), (2, 14246014223), (7, 4070289778), (14, 2035144889), (10627, 2681098), (21254, 1340549), (74389, 383014), (148778, 191507)]