66314456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 140743680

約数和(自身を除く): 74429224

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 104, 124, 134, 248, 268, 307, 403, 536, 614, 806, 871, 1228, 1612, 1742, 2077, 2456, 3224, 3484, 3991, 4154, 6968, 7982, 8308, 9517, 15964, 16616, 19034, 20569, 27001, 31928, 38068, 41138, 54002, 76136, 82276, 108004, 123721, 164552, 216008, 247442, 267397, 494884, 534794, 637639, 989768, 1069588, 1275278, 2139176, 2550556, 5101112, 8289307, 16578614, 33157228, 66314456]

約数ペア:

[(1, 66314456), (2, 33157228), (4, 16578614), (8, 8289307), (13, 5101112), (26, 2550556), (31, 2139176), (52, 1275278), (62, 1069588), (67, 989768), (104, 637639), (124, 534794), (134, 494884), (248, 267397), (268, 247442), (307, 216008), (403, 164552), (536, 123721), (614, 108004), (806, 82276), (871, 76136), (1228, 54002), (1612, 41138), (1742, 38068), (2077, 31928), (2456, 27001), (3224, 20569), (3484, 19034), (3991, 16616), (4154, 15964), (6968, 9517), (7982, 8308)]