67417256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 130372680

約数和(自身を除く): 62955424

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 421, 541, 842, 1082, 1684, 2164, 3368, 4328, 15577, 20017, 31154, 40034, 62308, 80068, 124616, 160136, 227761, 455522, 911044, 1822088, 8427157, 16854314, 33708628, 67417256]

約数ペア:

[(1, 67417256), (2, 33708628), (4, 16854314), (8, 8427157), (37, 1822088), (74, 911044), (148, 455522), (296, 227761), (421, 160136), (541, 124616), (842, 80068), (1082, 62308), (1684, 40034), (2164, 31154), (3368, 20017), (4328, 15577)]