40273982

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 74856960

約数和(自身を除く): 34582978

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 383, 406, 518, 766, 1073, 1421, 1813, 2146, 2681, 2842, 3626, 5362, 7511, 11107, 14171, 15022, 18767, 22214, 28342, 37534, 52577, 77749, 99197, 105154, 155498, 198394, 410959, 544243, 694379, 821918, 1088486, 1388758, 2876713, 5753426, 20136991, 40273982]

約数ペア:

[(1, 40273982), (2, 20136991), (7, 5753426), (14, 2876713), (29, 1388758), (37, 1088486), (49, 821918), (58, 694379), (74, 544243), (98, 410959), (203, 198394), (259, 155498), (383, 105154), (406, 99197), (518, 77749), (766, 52577), (1073, 37534), (1421, 28342), (1813, 22214), (2146, 18767), (2681, 15022), (2842, 14171), (3626, 11107), (5362, 7511)]