22249744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 47371968

約数和(自身を除く): 25122224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 757, 1336, 1514, 1837, 2672, 3028, 3674, 6056, 7348, 8327, 12112, 14696, 16654, 29392, 33308, 66616, 126419, 133232, 252838, 505676, 1011352, 1390609, 2022704, 2781218, 5562436, 11124872, 22249744]

約数ペア:

[(1, 22249744), (2, 11124872), (4, 5562436), (8, 2781218), (11, 2022704), (16, 1390609), (22, 1011352), (44, 505676), (88, 252838), (167, 133232), (176, 126419), (334, 66616), (668, 33308), (757, 29392), (1336, 16654), (1514, 14696), (1837, 12112), (2672, 8327), (3028, 7348), (3674, 6056)]