22148896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 55520640

約数和(自身を除く): 33371744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 101, 112, 154, 176, 178, 202, 224, 308, 352, 356, 404, 616, 623, 707, 712, 808, 979, 1111, 1232, 1246, 1414, 1424, 1616, 1958, 2222, 2464, 2492, 2828, 2848, 3232, 3916, 4444, 4984, 5656, 6853, 7777, 7832, 8888, 8989, 9968, 11312, 13706, 15554, 15664, 17776, 17978, 19936, 22624, 27412, 31108, 31328, 35552, 35956, 54824, 62216, 62923, 71912, 98879, 109648, 124432, 125846, 143824, 197758, 219296, 248864, 251692, 287648, 395516, 503384, 692153, 791032, 1006768, 1384306, 1582064, 2013536, 2768612, 3164128, 5537224, 11074448, 22148896]

約数ペア:

[(1, 22148896), (2, 11074448), (4, 5537224), (7, 3164128), (8, 2768612), (11, 2013536), (14, 1582064), (16, 1384306), (22, 1006768), (28, 791032), (32, 692153), (44, 503384), (56, 395516), (77, 287648), (88, 251692), (89, 248864), (101, 219296), (112, 197758), (154, 143824), (176, 125846), (178, 124432), (202, 109648), (224, 98879), (308, 71912), (352, 62923), (356, 62216), (404, 54824), (616, 35956), (623, 35552), (707, 31328), (712, 31108), (808, 27412), (979, 22624), (1111, 19936), (1232, 17978), (1246, 17776), (1414, 15664), (1424, 15554), (1616, 13706), (1958, 11312), (2222, 9968), (2464, 8989), (2492, 8888), (2828, 7832), (2848, 7777), (3232, 6853), (3916, 5656), (4444, 4984)]