70999966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 114304608

約数和(自身を除く): 43304642

約数列:

[1, 2, 37, 43, 53, 74, 86, 106, 421, 842, 1591, 1961, 2279, 3182, 3922, 4558, 15577, 18103, 22313, 31154, 36206, 44626, 84323, 168646, 669811, 825581, 959459, 1339622, 1651162, 1918918, 35499983, 70999966]

約数ペア:

[(1, 70999966), (2, 35499983), (37, 1918918), (43, 1651162), (53, 1339622), (74, 959459), (86, 825581), (106, 669811), (421, 168646), (842, 84323), (1591, 44626), (1961, 36206), (2279, 31154), (3182, 22313), (3922, 18103), (4558, 15577)]