2776132016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1077691}}^1$

素因数の和:1077729

約数の個数: 40

約数和(自身を含む): 6414422784

約数和(自身を除く): 3638290768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 1077691, 2155382, 4310764, 7543837, 8621528, 15087674, 17243056, 24786893, 30175348, 49573786, 60350696, 99147572, 120701392, 173508251, 198295144, 347016502, 396590288, 694033004, 1388066008, 2776132016]

約数ペア:

[(1, 2776132016), (2, 1388066008), (4, 694033004), (7, 396590288), (8, 347016502), (14, 198295144), (16, 173508251), (23, 120701392), (28, 99147572), (46, 60350696), (56, 49573786), (92, 30175348), (112, 24786893), (161, 17243056), (184, 15087674), (322, 8621528), (368, 7543837), (644, 4310764), (1288, 2155382), (2576, 1077691)]