22746976

素因数分解:

$2^5\times 7^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 53003160

約数和(自身を除く): 30256184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 89, 98, 112, 163, 178, 196, 224, 326, 356, 392, 623, 652, 712, 784, 1141, 1246, 1304, 1424, 1568, 2282, 2492, 2608, 2848, 4361, 4564, 4984, 5216, 7987, 8722, 9128, 9968, 14507, 15974, 17444, 18256, 19936, 29014, 31948, 34888, 36512, 58028, 63896, 69776, 101549, 116056, 127792, 139552, 203098, 232112, 255584, 406196, 464224, 710843, 812392, 1421686, 1624784, 2843372, 3249568, 5686744, 11373488, 22746976]

約数ペア:

[(1, 22746976), (2, 11373488), (4, 5686744), (7, 3249568), (8, 2843372), (14, 1624784), (16, 1421686), (28, 812392), (32, 710843), (49, 464224), (56, 406196), (89, 255584), (98, 232112), (112, 203098), (163, 139552), (178, 127792), (196, 116056), (224, 101549), (326, 69776), (356, 63896), (392, 58028), (623, 36512), (652, 34888), (712, 31948), (784, 29014), (1141, 19936), (1246, 18256), (1304, 17444), (1424, 15974), (1568, 14507), (2282, 9968), (2492, 9128), (2608, 8722), (2848, 7987), (4361, 5216), (4564, 4984)]