68266216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 134023680

約数和(自身を除く): 65757464

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 3877, 4402, 7754, 8804, 15508, 17608, 31016, 120187, 240374, 275267, 480748, 550534, 961496, 1101068, 2202136, 8533277, 17066554, 34133108, 68266216]

約数ペア:

[(1, 68266216), (2, 34133108), (4, 17066554), (8, 8533277), (31, 2202136), (62, 1101068), (71, 961496), (124, 550534), (142, 480748), (248, 275267), (284, 240374), (568, 120187), (2201, 31016), (3877, 17608), (4402, 15508), (7754, 8804)]