68465744

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6553}}^1$

素因数の和:7214

約数の個数: 20

約数和(自身を含む): 132875796

約数和(自身を除く): 64410052

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6553, 10448, 13106, 26212, 52424, 104848, 4279109, 8558218, 17116436, 34232872, 68465744]

約数ペア:

[(1, 68465744), (2, 34232872), (4, 17116436), (8, 8558218), (16, 4279109), (653, 104848), (1306, 52424), (2612, 26212), (5224, 13106), (6553, 10448)]