73904912

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{2239}}^1$

素因数の和:4310

約数の個数: 20

約数和(自身を含む): 143324160

約数和(自身を除く): 69419248

約数列:

[1, 2, 4, 8, 16, 2063, 2239, 4126, 4478, 8252, 8956, 16504, 17912, 33008, 35824, 4619057, 9238114, 18476228, 36952456, 73904912]

約数ペア:

[(1, 73904912), (2, 36952456), (4, 18476228), (8, 9238114), (16, 4619057), (2063, 35824), (2239, 33008), (4126, 17912), (4478, 16504), (8252, 8956)]