13780448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{3559}}^1$

素因数の和:3591

約数の個数: 36

約数和(自身を含む): 29829240

約数和(自身を除く): 16048792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3559, 3872, 7118, 14236, 28472, 39149, 56944, 78298, 113888, 156596, 313192, 430639, 626384, 861278, 1252768, 1722556, 3445112, 6890224, 13780448]

約数ペア:

[(1, 13780448), (2, 6890224), (4, 3445112), (8, 1722556), (11, 1252768), (16, 861278), (22, 626384), (32, 430639), (44, 313192), (88, 156596), (121, 113888), (176, 78298), (242, 56944), (352, 39149), (484, 28472), (968, 14236), (1936, 7118), (3559, 3872)]