68604508

素因数分解:

$2^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 140131992

約数和(自身を除く): 71527484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 571, 613, 1142, 1226, 2284, 2452, 3997, 4291, 7994, 8582, 15988, 17164, 27979, 30037, 55958, 60074, 111916, 120148, 350023, 700046, 1400092, 2450161, 4900322, 9800644, 17151127, 34302254, 68604508]

約数ペア:

[(1, 68604508), (2, 34302254), (4, 17151127), (7, 9800644), (14, 4900322), (28, 2450161), (49, 1400092), (98, 700046), (196, 350023), (571, 120148), (613, 111916), (1142, 60074), (1226, 55958), (2284, 30037), (2452, 27979), (3997, 17164), (4291, 15988), (7994, 8582)]