22124144

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 49246848

約数和(自身を除く): 27122704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 787, 1004, 1574, 1757, 2008, 3148, 3514, 4016, 5509, 6296, 7028, 11018, 12592, 14056, 22036, 28112, 44072, 88144, 197537, 395074, 790148, 1382759, 1580296, 2765518, 3160592, 5531036, 11062072, 22124144]

約数ペア:

[(1, 22124144), (2, 11062072), (4, 5531036), (7, 3160592), (8, 2765518), (14, 1580296), (16, 1382759), (28, 790148), (56, 395074), (112, 197537), (251, 88144), (502, 44072), (787, 28112), (1004, 22036), (1574, 14056), (1757, 12592), (2008, 11018), (3148, 7028), (3514, 6296), (4016, 5509)]