40025244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20754

約数の個数: 48

約数和(自身を含む): 111379968

約数和(自身を除く): 71354724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20717, 41434, 62151, 82868, 124302, 145019, 248604, 290038, 435057, 476491, 580076, 870114, 952982, 1429473, 1740228, 1905964, 2858946, 3335437, 5717892, 6670874, 10006311, 13341748, 20012622, 40025244]

約数ペア:

[(1, 40025244), (2, 20012622), (3, 13341748), (4, 10006311), (6, 6670874), (7, 5717892), (12, 3335437), (14, 2858946), (21, 1905964), (23, 1740228), (28, 1429473), (42, 952982), (46, 870114), (69, 580076), (84, 476491), (92, 435057), (138, 290038), (161, 248604), (276, 145019), (322, 124302), (483, 82868), (644, 62151), (966, 41434), (1932, 20717)]