72354016

素因数分解:

$2^5\times 7^1\times {\mathrm{323009}}^1$

素因数の和:323026

約数の個数: 24

約数和(自身を含む): 162797040

約数和(自身を除く): 90443024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 323009, 646018, 1292036, 2261063, 2584072, 4522126, 5168144, 9044252, 10336288, 18088504, 36177008, 72354016]

約数ペア:

[(1, 72354016), (2, 36177008), (4, 18088504), (7, 10336288), (8, 9044252), (14, 5168144), (16, 4522126), (28, 2584072), (32, 2261063), (56, 1292036), (112, 646018), (224, 323009)]