14000056

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 30920400

約数和(自身を除く): 16920344

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 89, 106, 178, 212, 356, 371, 424, 623, 712, 742, 1246, 1484, 2492, 2809, 2968, 4717, 4984, 5618, 9434, 11236, 18868, 19663, 22472, 33019, 37736, 39326, 66038, 78652, 132076, 157304, 250001, 264152, 500002, 1000004, 1750007, 2000008, 3500014, 7000028, 14000056]

約数ペア:

[(1, 14000056), (2, 7000028), (4, 3500014), (7, 2000008), (8, 1750007), (14, 1000004), (28, 500002), (53, 264152), (56, 250001), (89, 157304), (106, 132076), (178, 78652), (212, 66038), (356, 39326), (371, 37736), (424, 33019), (623, 22472), (712, 19663), (742, 18868), (1246, 11236), (1484, 9434), (2492, 5618), (2809, 4984), (2968, 4717)]