28318094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 24558706

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3671, 3857, 7342, 7714, 25697, 51394, 69749, 106459, 139498, 212918, 488243, 745213, 976486, 1490426, 2022721, 4045442, 14159047, 28318094]

約数ペア:

[(1, 28318094), (2, 14159047), (7, 4045442), (14, 2022721), (19, 1490426), (29, 976486), (38, 745213), (58, 488243), (133, 212918), (203, 139498), (266, 106459), (406, 69749), (551, 51394), (1102, 25697), (3671, 7714), (3857, 7342)]