67998424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653831}}^1$

素因数の和:653850

約数の個数: 16

約数和(自身を含む): 137304720

約数和(自身を除く): 69306296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653831, 1307662, 2615324, 5230648, 8499803, 16999606, 33999212, 67998424]

約数ペア:

[(1, 67998424), (2, 33999212), (4, 16999606), (8, 8499803), (13, 5230648), (26, 2615324), (52, 1307662), (104, 653831)]