267779728

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{9613}}^1$

素因数の和:11362

約数の個数: 20

約数和(自身を含む): 519175228

約数和(自身を除く): 251395500

約数列:

[1, 2, 4, 8, 16, 1741, 3482, 6964, 9613, 13928, 19226, 27856, 38452, 76904, 153808, 16736233, 33472466, 66944932, 133889864, 267779728]

約数ペア:

[(1, 267779728), (2, 133889864), (4, 66944932), (8, 33472466), (16, 16736233), (1741, 153808), (3482, 76904), (6964, 38452), (9613, 27856), (13928, 19226)]