68691646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{7829}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 106550640

約数和(自身を除く): 37858994

約数列:

[1, 2, 41, 82, 107, 214, 4387, 7829, 8774, 15658, 320989, 641978, 837703, 1675406, 34345823, 68691646]

約数ペア:

[(1, 68691646), (2, 34345823), (41, 1675406), (82, 837703), (107, 641978), (214, 320989), (4387, 15658), (7829, 8774)]