72748424

素因数分解:

$2^3\times 7^1\times {\mathrm{1299079}}^1$

素因数の和:1299092

約数の個数: 16

約数和(自身を含む): 155889600

約数和(自身を除く): 83141176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1299079, 2598158, 5196316, 9093553, 10392632, 18187106, 36374212, 72748424]

約数ペア:

[(1, 72748424), (2, 36374212), (4, 18187106), (7, 10392632), (8, 9093553), (14, 5196316), (28, 2598158), (56, 1299079)]