69541264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{334333}}^1$

素因数の和:334354

約数の個数: 20

約数和(自身を含む): 145100956

約数和(自身を除く): 75559692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 334333, 668666, 1337332, 2674664, 4346329, 5349328, 8692658, 17385316, 34770632, 69541264]

約数ペア:

[(1, 69541264), (2, 34770632), (4, 17385316), (8, 8692658), (13, 5349328), (16, 4346329), (26, 2674664), (52, 1337332), (104, 668666), (208, 334333)]