67105864

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 82279736

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 139, 148, 233, 259, 278, 296, 466, 518, 556, 932, 973, 1036, 1112, 1631, 1864, 1946, 2072, 3262, 3892, 5143, 6524, 7784, 8621, 10286, 13048, 17242, 20572, 32387, 34484, 36001, 41144, 60347, 64774, 68968, 72002, 120694, 129548, 144004, 226709, 241388, 259096, 288008, 453418, 482776, 906836, 1198319, 1813672, 2396638, 4793276, 8388233, 9586552, 16776466, 33552932, 67105864]

約数ペア:

[(1, 67105864), (2, 33552932), (4, 16776466), (7, 9586552), (8, 8388233), (14, 4793276), (28, 2396638), (37, 1813672), (56, 1198319), (74, 906836), (139, 482776), (148, 453418), (233, 288008), (259, 259096), (278, 241388), (296, 226709), (466, 144004), (518, 129548), (556, 120694), (932, 72002), (973, 68968), (1036, 64774), (1112, 60347), (1631, 41144), (1864, 36001), (1946, 34484), (2072, 32387), (3262, 20572), (3892, 17242), (5143, 13048), (6524, 10286), (7784, 8621)]