27140368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73751}}^1$

素因数の和:73782

約数の個数: 20

約数和(自身を含む): 54871488

約数和(自身を除く): 27731120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 73751, 147502, 295004, 590008, 1180016, 1696273, 3392546, 6785092, 13570184, 27140368]

約数ペア:

[(1, 27140368), (2, 13570184), (4, 6785092), (8, 3392546), (16, 1696273), (23, 1180016), (46, 590008), (92, 295004), (184, 147502), (368, 73751)]