41490838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 66484800

約数和(自身を除く): 24993962

約数列:

[1, 2, 37, 53, 71, 74, 106, 142, 149, 298, 1961, 2627, 3763, 3922, 5254, 5513, 7526, 7897, 10579, 11026, 15794, 21158, 139231, 278462, 292189, 391423, 560687, 584378, 782846, 1121374, 20745419, 41490838]

約数ペア:

[(1, 41490838), (2, 20745419), (37, 1121374), (53, 782846), (71, 584378), (74, 560687), (106, 391423), (142, 292189), (149, 278462), (298, 139231), (1961, 21158), (2627, 15794), (3763, 11026), (3922, 10579), (5254, 7897), (5513, 7526)]