29627728

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{10957}}^1$

素因数の和:10991

約数の個数: 30

約数和(自身を含む): 62164734

約数和(自身を除く): 32537006

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 10957, 21914, 43828, 87656, 142441, 175312, 284882, 569764, 1139528, 1851733, 2279056, 3703466, 7406932, 14813864, 29627728]

約数ペア:

[(1, 29627728), (2, 14813864), (4, 7406932), (8, 3703466), (13, 2279056), (16, 1851733), (26, 1139528), (52, 569764), (104, 284882), (169, 175312), (208, 142441), (338, 87656), (676, 43828), (1352, 21914), (2704, 10957)]