274785472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{330271}}^1$

素因数の和:330296

約数の個数: 28

約数和(自身を含む): 587223616

約数和(自身を除く): 312438144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 330271, 660542, 1321084, 2642168, 4293523, 5284336, 8587046, 10568672, 17174092, 21137344, 34348184, 68696368, 137392736, 274785472]

約数ペア:

[(1, 274785472), (2, 137392736), (4, 68696368), (8, 34348184), (13, 21137344), (16, 17174092), (26, 10568672), (32, 8587046), (52, 5284336), (64, 4293523), (104, 2642168), (208, 1321084), (416, 660542), (832, 330271)]