21670592

素因数分解:

$2^6\times {\mathrm{571}}^1\times {\mathrm{593}}^1$

素因数の和:1176

約数の個数: 28

約数和(自身を含む): 43150536

約数和(自身を除く): 21479944

約数列:

[1, 2, 4, 8, 16, 32, 64, 571, 593, 1142, 1186, 2284, 2372, 4568, 4744, 9136, 9488, 18272, 18976, 36544, 37952, 338603, 677206, 1354412, 2708824, 5417648, 10835296, 21670592]

約数ペア:

[(1, 21670592), (2, 10835296), (4, 5417648), (8, 2708824), (16, 1354412), (32, 677206), (64, 338603), (571, 37952), (593, 36544), (1142, 18976), (1186, 18272), (2284, 9488), (2372, 9136), (4568, 4744)]