22258544

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 57250800

約数和(自身を除く): 34992256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 89, 98, 112, 116, 154, 176, 178, 196, 203, 232, 308, 319, 356, 392, 406, 464, 539, 616, 623, 638, 712, 784, 812, 979, 1078, 1232, 1246, 1276, 1421, 1424, 1624, 1958, 2156, 2233, 2492, 2552, 2581, 2842, 3248, 3916, 4312, 4361, 4466, 4984, 5104, 5162, 5684, 6853, 7832, 8624, 8722, 8932, 9968, 10324, 11368, 13706, 15631, 15664, 17444, 17864, 18067, 20648, 22736, 27412, 28391, 31262, 34888, 35728, 36134, 41296, 47971, 54824, 56782, 62524, 69776, 72268, 95942, 109648, 113564, 125048, 126469, 144536, 191884, 198737, 227128, 250096, 252938, 289072, 383768, 397474, 454256, 505876, 767536, 794948, 1011752, 1391159, 1589896, 2023504, 2782318, 3179792, 5564636, 11129272, 22258544]

約数ペア:

[(1, 22258544), (2, 11129272), (4, 5564636), (7, 3179792), (8, 2782318), (11, 2023504), (14, 1589896), (16, 1391159), (22, 1011752), (28, 794948), (29, 767536), (44, 505876), (49, 454256), (56, 397474), (58, 383768), (77, 289072), (88, 252938), (89, 250096), (98, 227128), (112, 198737), (116, 191884), (154, 144536), (176, 126469), (178, 125048), (196, 113564), (203, 109648), (232, 95942), (308, 72268), (319, 69776), (356, 62524), (392, 56782), (406, 54824), (464, 47971), (539, 41296), (616, 36134), (623, 35728), (638, 34888), (712, 31262), (784, 28391), (812, 27412), (979, 22736), (1078, 20648), (1232, 18067), (1246, 17864), (1276, 17444), (1421, 15664), (1424, 15631), (1624, 13706), (1958, 11368), (2156, 10324), (2233, 9968), (2492, 8932), (2552, 8722), (2581, 8624), (2842, 7832), (3248, 6853), (3916, 5684), (4312, 5162), (4361, 5104), (4466, 4984)]