22717556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 43411200

約数和(自身を除く): 20693644

約数列:

[1, 2, 4, 29, 37, 58, 67, 74, 79, 116, 134, 148, 158, 268, 316, 1073, 1943, 2146, 2291, 2479, 2923, 3886, 4292, 4582, 4958, 5293, 5846, 7772, 9164, 9916, 10586, 11692, 21172, 71891, 84767, 143782, 153497, 169534, 195841, 287564, 306994, 339068, 391682, 613988, 783364, 5679389, 11358778, 22717556]

約数ペア:

[(1, 22717556), (2, 11358778), (4, 5679389), (29, 783364), (37, 613988), (58, 391682), (67, 339068), (74, 306994), (79, 287564), (116, 195841), (134, 169534), (148, 153497), (158, 143782), (268, 84767), (316, 71891), (1073, 21172), (1943, 11692), (2146, 10586), (2291, 9916), (2479, 9164), (2923, 7772), (3886, 5846), (4292, 5293), (4582, 4958)]