28901528058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{204601}}^1$

素因数の和:206430

約数の個数: 32

約数和(自身を含む): 62284122432

約数和(自身を除く): 33382594374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1811, 3622, 5433, 10866, 23543, 47086, 70629, 141258, 204601, 409202, 613803, 1227606, 2659813, 5319626, 7979439, 15958878, 370532411, 741064822, 1111597233, 2223194466, 4816921343, 9633842686, 14450764029, 28901528058]

約数ペア:

[(1, 28901528058), (2, 14450764029), (3, 9633842686), (6, 4816921343), (13, 2223194466), (26, 1111597233), (39, 741064822), (78, 370532411), (1811, 15958878), (3622, 7979439), (5433, 5319626), (10866, 2659813), (23543, 1227606), (47086, 613803), (70629, 409202), (141258, 204601)]