67850044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 121917488

約数和(自身を除く): 54067444

約数列:

[1, 2, 4, 43, 86, 172, 421, 842, 937, 1684, 1874, 3748, 18103, 36206, 40291, 72412, 80582, 161164, 394477, 788954, 1577908, 16962511, 33925022, 67850044]

約数ペア:

[(1, 67850044), (2, 33925022), (4, 16962511), (43, 1577908), (86, 788954), (172, 394477), (421, 161164), (842, 80582), (937, 72412), (1684, 40291), (1874, 36206), (3748, 18103)]