74914472

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 143035200

約数和(自身を除く): 68120728

約数列:

[1, 2, 4, 8, 83, 166, 257, 332, 439, 514, 664, 878, 1028, 1756, 2056, 3512, 21331, 36437, 42662, 72874, 85324, 112823, 145748, 170648, 225646, 291496, 451292, 902584, 9364309, 18728618, 37457236, 74914472]

約数ペア:

[(1, 74914472), (2, 37457236), (4, 18728618), (8, 9364309), (83, 902584), (166, 451292), (257, 291496), (332, 225646), (439, 170648), (514, 145748), (664, 112823), (878, 85324), (1028, 72874), (1756, 42662), (2056, 36437), (3512, 21331)]