28799368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{276917}}^1$

素因数の和:276936

約数の個数: 16

約数和(自身を含む): 58152780

約数和(自身を除く): 29353412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 276917, 553834, 1107668, 2215336, 3599921, 7199842, 14399684, 28799368]

約数ペア:

[(1, 28799368), (2, 14399684), (4, 7199842), (8, 3599921), (13, 2215336), (26, 1107668), (52, 553834), (104, 276917)]