25173092

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16963}}^1$

素因数の和:17027

約数の個数: 24

約数和(自身を含む): 51299136

約数和(自身を除く): 26126044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 16963, 33926, 67852, 118741, 237482, 474964, 899039, 1798078, 3596156, 6293273, 12586546, 25173092]

約数ペア:

[(1, 25173092), (2, 12586546), (4, 6293273), (7, 3596156), (14, 1798078), (28, 899039), (53, 474964), (106, 237482), (212, 118741), (371, 67852), (742, 33926), (1484, 16963)]