42541486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 72511488

約数和(自身を除く): 29970002

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1123, 1222, 1457, 2246, 2914, 14599, 18941, 29198, 34813, 37882, 52781, 69626, 105562, 452569, 686153, 905138, 1372306, 1636211, 3272422, 21270743, 42541486]

約数ペア:

[(1, 42541486), (2, 21270743), (13, 3272422), (26, 1636211), (31, 1372306), (47, 905138), (62, 686153), (94, 452569), (403, 105562), (611, 69626), (806, 52781), (1123, 37882), (1222, 34813), (1457, 29198), (2246, 18941), (2914, 14599)]