66978002

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 132531840

約数和(自身を除く): 65553838

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 2767, 3458, 5534, 12103, 19369, 24206, 35971, 38738, 52573, 71942, 105146, 135583, 251797, 271166, 368011, 503594, 683449, 736022, 1366898, 1762579, 2576077, 3525158, 4784143, 5152154, 9568286, 33489001, 66978002]

約数ペア:

[(1, 66978002), (2, 33489001), (7, 9568286), (13, 5152154), (14, 4784143), (19, 3525158), (26, 2576077), (38, 1762579), (49, 1366898), (91, 736022), (98, 683449), (133, 503594), (182, 368011), (247, 271166), (266, 251797), (494, 135583), (637, 105146), (931, 71942), (1274, 52573), (1729, 38738), (1862, 35971), (2767, 24206), (3458, 19369), (5534, 12103)]