28551074

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 43718400

約数和(自身を除く): 15167326

約数列:

[1, 2, 79, 137, 158, 274, 1319, 2638, 10823, 21646, 104201, 180703, 208402, 361406, 14275537, 28551074]

約数ペア:

[(1, 28551074), (2, 14275537), (79, 361406), (137, 208402), (158, 180703), (274, 104201), (1319, 21646), (2638, 10823)]