22713712

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 50691200

約数和(自身を除く): 27977488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1459, 1946, 2224, 2918, 3892, 5836, 7784, 10213, 11672, 15568, 20426, 23344, 40852, 81704, 163408, 202801, 405602, 811204, 1419607, 1622408, 2839214, 3244816, 5678428, 11356856, 22713712]

約数ペア:

[(1, 22713712), (2, 11356856), (4, 5678428), (7, 3244816), (8, 2839214), (14, 1622408), (16, 1419607), (28, 811204), (56, 405602), (112, 202801), (139, 163408), (278, 81704), (556, 40852), (973, 23344), (1112, 20426), (1459, 15568), (1946, 11672), (2224, 10213), (2918, 7784), (3892, 5836)]