14720576

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 42

約数和(自身を含む): 31654242

約数和(自身を除く): 16933666

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 1361, 2704, 2722, 5408, 5444, 10816, 10888, 17693, 21776, 35386, 43552, 70772, 87104, 141544, 230009, 283088, 460018, 566176, 920036, 1132352, 1840072, 3680144, 7360288, 14720576]

約数ペア:

[(1, 14720576), (2, 7360288), (4, 3680144), (8, 1840072), (13, 1132352), (16, 920036), (26, 566176), (32, 460018), (52, 283088), (64, 230009), (104, 141544), (169, 87104), (208, 70772), (338, 43552), (416, 35386), (676, 21776), (832, 17693), (1352, 10888), (1361, 10816), (2704, 5444), (2722, 5408)]