12450032

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 27900000

約数和(自身を除く): 15449968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1249, 1424, 2492, 2498, 4984, 4996, 8743, 9968, 9992, 17486, 19984, 34972, 69944, 111161, 139888, 222322, 444644, 778127, 889288, 1556254, 1778576, 3112508, 6225016, 12450032]

約数ペア:

[(1, 12450032), (2, 6225016), (4, 3112508), (7, 1778576), (8, 1556254), (14, 889288), (16, 778127), (28, 444644), (56, 222322), (89, 139888), (112, 111161), (178, 69944), (356, 34972), (623, 19984), (712, 17486), (1246, 9992), (1249, 9968), (1424, 8743), (2492, 4996), (2498, 4984)]