2927728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4512

約数の個数: 20

約数和(自身を含む): 5812128

約数和(自身を除く): 2884400

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4463, 8926, 17852, 35704, 71408, 182983, 365966, 731932, 1463864, 2927728]

約数ペア:

[(1, 2927728), (2, 1463864), (4, 731932), (8, 365966), (16, 182983), (41, 71408), (82, 35704), (164, 17852), (328, 8926), (656, 4463)]