21622656

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5119}}^1$

素因数の和:5147

約数の個数: 64

約数和(自身を含む): 62668800

約数和(自身を除く): 41046144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 5119, 10238, 15357, 20476, 30714, 40952, 56309, 61428, 81904, 112618, 122856, 163808, 168927, 225236, 245712, 327616, 337854, 450472, 491424, 655232, 675708, 900944, 982848, 1351416, 1801888, 1965696, 2702832, 3603776, 5405664, 7207552, 10811328, 21622656]

約数ペア:

[(1, 21622656), (2, 10811328), (3, 7207552), (4, 5405664), (6, 3603776), (8, 2702832), (11, 1965696), (12, 1801888), (16, 1351416), (22, 982848), (24, 900944), (32, 675708), (33, 655232), (44, 491424), (48, 450472), (64, 337854), (66, 327616), (88, 245712), (96, 225236), (128, 168927), (132, 163808), (176, 122856), (192, 112618), (264, 81904), (352, 61428), (384, 56309), (528, 40952), (704, 30714), (1056, 20476), (1408, 15357), (2112, 10238), (4224, 5119)]