28642796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6053}}^1$

素因数の和:6090

約数の個数: 36

約数和(自身を含む): 62041392

約数和(自身を除く): 33398596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6053, 12106, 24212, 42371, 78689, 84742, 157378, 169484, 314756, 550823, 1022957, 1101646, 2045914, 2203292, 4091828, 7160699, 14321398, 28642796]

約数ペア:

[(1, 28642796), (2, 14321398), (4, 7160699), (7, 4091828), (13, 2203292), (14, 2045914), (26, 1101646), (28, 1022957), (52, 550823), (91, 314756), (169, 169484), (182, 157378), (338, 84742), (364, 78689), (676, 42371), (1183, 24212), (2366, 12106), (4732, 6053)]