41890156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 91913472

約数和(自身を除く): 50023316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 491, 554, 982, 1108, 1939, 1964, 3047, 3437, 3878, 5401, 6094, 6874, 7756, 10802, 12188, 13748, 21329, 21604, 37807, 42658, 75614, 85316, 136007, 151228, 272014, 544028, 952049, 1496077, 1904098, 2992154, 3808196, 5984308, 10472539, 20945078, 41890156]

約数ペア:

[(1, 41890156), (2, 20945078), (4, 10472539), (7, 5984308), (11, 3808196), (14, 2992154), (22, 1904098), (28, 1496077), (44, 952049), (77, 544028), (154, 272014), (277, 151228), (308, 136007), (491, 85316), (554, 75614), (982, 42658), (1108, 37807), (1939, 21604), (1964, 21329), (3047, 13748), (3437, 12188), (3878, 10802), (5401, 7756), (6094, 6874)]