172071844

素因数分解:

$2^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{7121}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 344590848

約数和(自身を除く): 172519004

約数列:

[1, 2, 4, 7, 14, 28, 863, 1726, 3452, 6041, 7121, 12082, 14242, 24164, 28484, 49847, 99694, 199388, 6145423, 12290846, 24581692, 43017961, 86035922, 172071844]

約数ペア:

[(1, 172071844), (2, 86035922), (4, 43017961), (7, 24581692), (14, 12290846), (28, 6145423), (863, 199388), (1726, 99694), (3452, 49847), (6041, 28484), (7121, 24164), (12082, 14242)]