24900064

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 56700000

約数和(自身を除く): 31799936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1249, 1424, 2492, 2498, 2848, 4984, 4996, 8743, 9968, 9992, 17486, 19936, 19984, 34972, 39968, 69944, 111161, 139888, 222322, 279776, 444644, 778127, 889288, 1556254, 1778576, 3112508, 3557152, 6225016, 12450032, 24900064]

約数ペア:

[(1, 24900064), (2, 12450032), (4, 6225016), (7, 3557152), (8, 3112508), (14, 1778576), (16, 1556254), (28, 889288), (32, 778127), (56, 444644), (89, 279776), (112, 222322), (178, 139888), (224, 111161), (356, 69944), (623, 39968), (712, 34972), (1246, 19984), (1249, 19936), (1424, 17486), (2492, 9992), (2498, 9968), (2848, 8743), (4984, 4996)]