64319912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 67008088

約数列:

[1, 2, 4, 8, 29, 37, 58, 59, 74, 116, 118, 127, 148, 232, 236, 254, 296, 472, 508, 1016, 1073, 1711, 2146, 2183, 3422, 3683, 4292, 4366, 4699, 6844, 7366, 7493, 8584, 8732, 9398, 13688, 14732, 14986, 17464, 18796, 29464, 29972, 37592, 59944, 63307, 126614, 136271, 217297, 253228, 272542, 277241, 434594, 506456, 545084, 554482, 869188, 1090168, 1108964, 1738376, 2217928, 8039989, 16079978, 32159956, 64319912]

約数ペア:

[(1, 64319912), (2, 32159956), (4, 16079978), (8, 8039989), (29, 2217928), (37, 1738376), (58, 1108964), (59, 1090168), (74, 869188), (116, 554482), (118, 545084), (127, 506456), (148, 434594), (232, 277241), (236, 272542), (254, 253228), (296, 217297), (472, 136271), (508, 126614), (1016, 63307), (1073, 59944), (1711, 37592), (2146, 29972), (2183, 29464), (3422, 18796), (3683, 17464), (4292, 14986), (4366, 14732), (4699, 13688), (6844, 9398), (7366, 8732), (7493, 8584)]