28811936

素因数分解:

$2^5\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2004

約数の個数: 24

約数和(自身を含む): 56849184

約数和(自身を除く): 28037248

約数列:

[1, 2, 4, 8, 16, 32, 691, 1303, 1382, 2606, 2764, 5212, 5528, 10424, 11056, 20848, 22112, 41696, 900373, 1800746, 3601492, 7202984, 14405968, 28811936]

約数ペア:

[(1, 28811936), (2, 14405968), (4, 7202984), (8, 3601492), (16, 1800746), (32, 900373), (691, 41696), (1303, 22112), (1382, 20848), (2606, 11056), (2764, 10424), (5212, 5528)]