13812568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 20401832

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1319, 1496, 2618, 2638, 5236, 5276, 9233, 10472, 10552, 14509, 18466, 22423, 29018, 36932, 44846, 58036, 73864, 89692, 101563, 116072, 156961, 179384, 203126, 246653, 313922, 406252, 493306, 627844, 812504, 986612, 1255688, 1726571, 1973224, 3453142, 6906284, 13812568]

約数ペア:

[(1, 13812568), (2, 6906284), (4, 3453142), (7, 1973224), (8, 1726571), (11, 1255688), (14, 986612), (17, 812504), (22, 627844), (28, 493306), (34, 406252), (44, 313922), (56, 246653), (68, 203126), (77, 179384), (88, 156961), (119, 116072), (136, 101563), (154, 89692), (187, 73864), (238, 58036), (308, 44846), (374, 36932), (476, 29018), (616, 22423), (748, 18466), (952, 14509), (1309, 10552), (1319, 10472), (1496, 9233), (2618, 5276), (2638, 5236)]