76437748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 136491264

約数和(自身を除く): 60053516

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 1487, 2974, 5948, 12851, 25702, 51404, 105577, 211154, 269147, 422308, 538294, 1076588, 19109437, 38218874, 76437748]

約数ペア:

[(1, 76437748), (2, 38218874), (4, 19109437), (71, 1076588), (142, 538294), (181, 422308), (284, 269147), (362, 211154), (724, 105577), (1487, 51404), (2974, 25702), (5948, 12851)]