26741104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{128563}}^1$

素因数の和:128584

約数の個数: 20

約数和(自身を含む): 55796776

約数和(自身を除く): 29055672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 128563, 257126, 514252, 1028504, 1671319, 2057008, 3342638, 6685276, 13370552, 26741104]

約数ペア:

[(1, 26741104), (2, 13370552), (4, 6685276), (8, 3342638), (13, 2057008), (16, 1671319), (26, 1028504), (52, 514252), (104, 257126), (208, 128563)]