22718416

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 50613824

約数和(自身を除く): 27895408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1051, 1351, 1544, 2102, 2702, 3088, 4204, 5404, 7357, 8408, 10808, 14714, 16816, 21616, 29428, 58856, 117712, 202843, 405686, 811372, 1419901, 1622744, 2839802, 3245488, 5679604, 11359208, 22718416]

約数ペア:

[(1, 22718416), (2, 11359208), (4, 5679604), (7, 3245488), (8, 2839802), (14, 1622744), (16, 1419901), (28, 811372), (56, 405686), (112, 202843), (193, 117712), (386, 58856), (772, 29428), (1051, 21616), (1351, 16816), (1544, 14714), (2102, 10808), (2702, 8408), (3088, 7357), (4204, 5404)]