28850282

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 44235072

約数和(自身を除く): 15384790

約数列:

[1, 2, 71, 137, 142, 274, 1483, 2966, 9727, 19454, 105293, 203171, 210586, 406342, 14425141, 28850282]

約数ペア:

[(1, 28850282), (2, 14425141), (71, 406342), (137, 210586), (142, 203171), (274, 105293), (1483, 19454), (2966, 9727)]