39776044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 93078720

約数和(自身を除く): 53302676

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 971, 1078, 1463, 1862, 1942, 2156, 2926, 3724, 3884, 5852, 6797, 10241, 10681, 13594, 18449, 20482, 21362, 27188, 36898, 40964, 42724, 47579, 73796, 74767, 95158, 129143, 149534, 190316, 202939, 258286, 299068, 405878, 516572, 523369, 811756, 904001, 1046738, 1420573, 1808002, 2093476, 2841146, 3616004, 5682292, 9944011, 19888022, 39776044]

約数ペア:

[(1, 39776044), (2, 19888022), (4, 9944011), (7, 5682292), (11, 3616004), (14, 2841146), (19, 2093476), (22, 1808002), (28, 1420573), (38, 1046738), (44, 904001), (49, 811756), (76, 523369), (77, 516572), (98, 405878), (133, 299068), (154, 258286), (196, 202939), (209, 190316), (266, 149534), (308, 129143), (418, 95158), (532, 74767), (539, 73796), (836, 47579), (931, 42724), (971, 40964), (1078, 36898), (1463, 27188), (1862, 21362), (1942, 20482), (2156, 18449), (2926, 13594), (3724, 10681), (3884, 10241), (5852, 6797)]