74737904

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{3989}}^1$

素因数の和:5168

約数の個数: 20

約数和(自身を含む): 144964680

約数和(自身を除く): 70226776

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 3989, 4684, 7978, 9368, 15956, 18736, 31912, 63824, 4671119, 9342238, 18684476, 37368952, 74737904]

約数ペア:

[(1, 74737904), (2, 37368952), (4, 18684476), (8, 9342238), (16, 4671119), (1171, 63824), (2342, 31912), (3989, 18736), (4684, 15956), (7978, 9368)]