28993882

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 44396352

約数和(自身を除く): 15402470

約数列:

[1, 2, 97, 103, 194, 206, 1451, 2902, 9991, 19982, 140747, 149453, 281494, 298906, 14496941, 28993882]

約数ペア:

[(1, 28993882), (2, 14496941), (97, 298906), (103, 281494), (194, 149453), (206, 140747), (1451, 19982), (2902, 9991)]