74892016

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{4639}}^1$

素因数の和:5656

約数の個数: 20

約数和(自身を含む): 145278400

約数和(自身を除く): 70386384

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 4639, 8072, 9278, 16144, 18556, 37112, 74224, 4680751, 9361502, 18723004, 37446008, 74892016]

約数ペア:

[(1, 74892016), (2, 37446008), (4, 18723004), (8, 9361502), (16, 4680751), (1009, 74224), (2018, 37112), (4036, 18556), (4639, 16144), (8072, 9278)]