43391348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10872

約数の個数: 48

約数和(自身を含む): 101963904

約数和(自身を除く): 58572556

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, 10837, 21674, 43348, 75859, 119207, 140881, 151718, 238414, 281762, 303436, 476828, 563524, 834449, 986167, 1549691, 1668898, 1972334, 3099382, 3337796, 3944668, 6198764, 10847837, 21695674, 43391348]

約数ペア:

[(1, 43391348), (2, 21695674), (4, 10847837), (7, 6198764), (11, 3944668), (13, 3337796), (14, 3099382), (22, 1972334), (26, 1668898), (28, 1549691), (44, 986167), (52, 834449), (77, 563524), (91, 476828), (143, 303436), (154, 281762), (182, 238414), (286, 151718), (308, 140881), (364, 119207), (572, 75859), (1001, 43348), (2002, 21674), (4004, 10837)]