23721082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 47784960

約数和(自身を除く): 24063878

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 67, 77, 121, 133, 134, 154, 209, 242, 266, 418, 469, 737, 847, 938, 1273, 1331, 1463, 1474, 1694, 2299, 2546, 2662, 2926, 4598, 5159, 8107, 8911, 9317, 10318, 14003, 16093, 16214, 17822, 18634, 25289, 28006, 32186, 50578, 56749, 89177, 98021, 113498, 154033, 177023, 178354, 196042, 308066, 354046, 624239, 1078231, 1248478, 1694363, 2156462, 3388726, 11860541, 23721082]

約数ペア:

[(1, 23721082), (2, 11860541), (7, 3388726), (11, 2156462), (14, 1694363), (19, 1248478), (22, 1078231), (38, 624239), (67, 354046), (77, 308066), (121, 196042), (133, 178354), (134, 177023), (154, 154033), (209, 113498), (242, 98021), (266, 89177), (418, 56749), (469, 50578), (737, 32186), (847, 28006), (938, 25289), (1273, 18634), (1331, 17822), (1463, 16214), (1474, 16093), (1694, 14003), (2299, 10318), (2546, 9317), (2662, 8911), (2926, 8107), (4598, 5159)]