39803764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9976

約数の個数: 48

約数和(自身を含む): 93534336

約数和(自身を除く): 53730572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9941, 19882, 39764, 69587, 109351, 129233, 139174, 218702, 258466, 278348, 437404, 516932, 765457, 904631, 1421563, 1530914, 1809262, 2843126, 3061828, 3618524, 5686252, 9950941, 19901882, 39803764]

約数ペア:

[(1, 39803764), (2, 19901882), (4, 9950941), (7, 5686252), (11, 3618524), (13, 3061828), (14, 2843126), (22, 1809262), (26, 1530914), (28, 1421563), (44, 904631), (52, 765457), (77, 516932), (91, 437404), (143, 278348), (154, 258466), (182, 218702), (286, 139174), (308, 129233), (364, 109351), (572, 69587), (1001, 39764), (2002, 19882), (4004, 9941)]