41490554

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 75349440

約数和(自身を除く): 33858886

約数列:

[1, 2, 7, 14, 49, 67, 71, 89, 98, 134, 142, 178, 469, 497, 623, 938, 994, 1246, 3283, 3479, 4361, 4757, 5963, 6319, 6566, 6958, 8722, 9514, 11926, 12638, 33299, 41741, 44233, 66598, 83482, 88466, 233093, 292187, 309631, 423373, 466186, 584374, 619262, 846746, 2963611, 5927222, 20745277, 41490554]

約数ペア:

[(1, 41490554), (2, 20745277), (7, 5927222), (14, 2963611), (49, 846746), (67, 619262), (71, 584374), (89, 466186), (98, 423373), (134, 309631), (142, 292187), (178, 233093), (469, 88466), (497, 83482), (623, 66598), (938, 44233), (994, 41741), (1246, 33299), (3283, 12638), (3479, 11926), (4361, 9514), (4757, 8722), (5963, 6958), (6319, 6566)]