56777308

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19687}}^1$

素因数の和:19801

約数の個数: 24

約数和(自身を含む): 114662912

約数和(自身を除く): 57885604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 19687, 39374, 78748, 137809, 275618, 551236, 2027761, 4055522, 8111044, 14194327, 28388654, 56777308]

約数ペア:

[(1, 56777308), (2, 28388654), (4, 14194327), (7, 8111044), (14, 4055522), (28, 2027761), (103, 551236), (206, 275618), (412, 137809), (721, 78748), (1442, 39374), (2884, 19687)]