68854516

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 122189760

約数和(自身を除く): 53335244

約数列:

[1, 2, 4, 113, 226, 347, 439, 452, 694, 878, 1388, 1756, 39211, 49607, 78422, 99214, 152333, 156844, 198428, 304666, 609332, 17213629, 34427258, 68854516]

約数ペア:

[(1, 68854516), (2, 34427258), (4, 17213629), (113, 609332), (226, 304666), (347, 198428), (439, 156844), (452, 152333), (694, 99214), (878, 78422), (1388, 49607), (1756, 39211)]