68000968

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 149929920

約数和(自身を除く): 81928952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 887, 1036, 1369, 1774, 2072, 2738, 3548, 5476, 6209, 7096, 9583, 10952, 12418, 19166, 24836, 32819, 38332, 49672, 65638, 76664, 131276, 229733, 262552, 459466, 918932, 1214303, 1837864, 2428606, 4857212, 8500121, 9714424, 17000242, 34000484, 68000968]

約数ペア:

[(1, 68000968), (2, 34000484), (4, 17000242), (7, 9714424), (8, 8500121), (14, 4857212), (28, 2428606), (37, 1837864), (56, 1214303), (74, 918932), (148, 459466), (259, 262552), (296, 229733), (518, 131276), (887, 76664), (1036, 65638), (1369, 49672), (1774, 38332), (2072, 32819), (2738, 24836), (3548, 19166), (5476, 12418), (6209, 10952), (7096, 9583)]