22125488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17959}}^1$

素因数の和:17985

約数の個数: 40

約数和(自身を含む): 53448960

約数和(自身を除く): 31323472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 17959, 35918, 71836, 125713, 143672, 197549, 251426, 287344, 395098, 502852, 790196, 1005704, 1382843, 1580392, 2011408, 2765686, 3160784, 5531372, 11062744, 22125488]

約数ペア:

[(1, 22125488), (2, 11062744), (4, 5531372), (7, 3160784), (8, 2765686), (11, 2011408), (14, 1580392), (16, 1382843), (22, 1005704), (28, 790196), (44, 502852), (56, 395098), (77, 287344), (88, 251426), (112, 197549), (154, 143672), (176, 125713), (308, 71836), (616, 35918), (1232, 17959)]