3899979272

素因数分解:

$2^3\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{20441}}^1$

素因数の和:23861

約数の個数: 32

約数和(自身を含む): 8359960320

約数和(自身を除く): 4459981048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3407, 6814, 13628, 20441, 23849, 27256, 40882, 47698, 81764, 95396, 143087, 163528, 190792, 286174, 572348, 1144696, 69642487, 139284974, 278569948, 487497409, 557139896, 974994818, 1949989636, 3899979272]

約数ペア:

[(1, 3899979272), (2, 1949989636), (4, 974994818), (7, 557139896), (8, 487497409), (14, 278569948), (28, 139284974), (56, 69642487), (3407, 1144696), (6814, 572348), (13628, 286174), (20441, 190792), (23849, 163528), (27256, 143087), (40882, 95396), (47698, 81764)]