26289808

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{9839}}^1$

素因数の和:10014

約数の個数: 20

約数和(自身を含む): 51246720

約数和(自身を除く): 24956912

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 9839, 19678, 39356, 78712, 157424, 1643113, 3286226, 6572452, 13144904, 26289808]

約数ペア:

[(1, 26289808), (2, 13144904), (4, 6572452), (8, 3286226), (16, 1643113), (167, 157424), (334, 78712), (668, 39356), (1336, 19678), (2672, 9839)]