3736928

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 36

約数和(自身を含む): 7978068

約数和(自身を除く): 4241140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 691, 1352, 1382, 2704, 2764, 5408, 5528, 8983, 11056, 17966, 22112, 35932, 71864, 116779, 143728, 233558, 287456, 467116, 934232, 1868464, 3736928]

約数ペア:

[(1, 3736928), (2, 1868464), (4, 934232), (8, 467116), (13, 287456), (16, 233558), (26, 143728), (32, 116779), (52, 71864), (104, 35932), (169, 22112), (208, 17966), (338, 11056), (416, 8983), (676, 5528), (691, 5408), (1352, 2764), (1382, 2704)]