28305696356

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1328407}}^1$

素因数の和:1329179

約数の個数: 24

約数和(自身を含む): 56685826176

約数和(自身を除く): 28380129820

約数列:

[1, 2, 4, 7, 14, 28, 761, 1522, 3044, 5327, 10654, 21308, 1328407, 2656814, 5313628, 9298849, 18597698, 37195396, 1010917727, 2021835454, 4043670908, 7076424089, 14152848178, 28305696356]

約数ペア:

[(1, 28305696356), (2, 14152848178), (4, 7076424089), (7, 4043670908), (14, 2021835454), (28, 1010917727), (761, 37195396), (1522, 18597698), (3044, 9298849), (5327, 5313628), (10654, 2656814), (21308, 1328407)]