14947712

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 32292180

約数和(自身を除く): 17344468

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 691, 832, 1352, 1382, 1664, 2704, 2764, 5408, 5528, 8983, 10816, 11056, 17966, 21632, 22112, 35932, 44224, 71864, 88448, 116779, 143728, 233558, 287456, 467116, 574912, 934232, 1149824, 1868464, 3736928, 7473856, 14947712]

約数ペア:

[(1, 14947712), (2, 7473856), (4, 3736928), (8, 1868464), (13, 1149824), (16, 934232), (26, 574912), (32, 467116), (52, 287456), (64, 233558), (104, 143728), (128, 116779), (169, 88448), (208, 71864), (338, 44224), (416, 35932), (676, 22112), (691, 21632), (832, 17966), (1352, 11056), (1382, 10816), (1664, 8983), (2704, 5528), (2764, 5408)]