40695688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 88841340

約数和(自身を除く): 48145652

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 2473, 4114, 4946, 8228, 9892, 16456, 19784, 27203, 42041, 54406, 84082, 108812, 168164, 217624, 299233, 336328, 462451, 598466, 924902, 1196932, 1849804, 2393864, 3699608, 5086961, 10173922, 20347844, 40695688]

約数ペア:

[(1, 40695688), (2, 20347844), (4, 10173922), (8, 5086961), (11, 3699608), (17, 2393864), (22, 1849804), (34, 1196932), (44, 924902), (68, 598466), (88, 462451), (121, 336328), (136, 299233), (187, 217624), (242, 168164), (374, 108812), (484, 84082), (748, 54406), (968, 42041), (1496, 27203), (2057, 19784), (2473, 16456), (4114, 9892), (4946, 8228)]