40342456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 95616000

約数和(自身を除く): 55273544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 829, 869, 1106, 1658, 1738, 2212, 3316, 3476, 4424, 5803, 6083, 6632, 6952, 9119, 11606, 12166, 18238, 23212, 24332, 36476, 46424, 48664, 63833, 65491, 72952, 127666, 130982, 255332, 261964, 458437, 510664, 523928, 720401, 916874, 1440802, 1833748, 2881604, 3667496, 5042807, 5763208, 10085614, 20171228, 40342456]

約数ペア:

[(1, 40342456), (2, 20171228), (4, 10085614), (7, 5763208), (8, 5042807), (11, 3667496), (14, 2881604), (22, 1833748), (28, 1440802), (44, 916874), (56, 720401), (77, 523928), (79, 510664), (88, 458437), (154, 261964), (158, 255332), (308, 130982), (316, 127666), (553, 72952), (616, 65491), (632, 63833), (829, 48664), (869, 46424), (1106, 36476), (1658, 24332), (1738, 23212), (2212, 18238), (3316, 12166), (3476, 11606), (4424, 9119), (5803, 6952), (6083, 6632)]