15672613936

素因数分解:

$2^4\times 7^4\times {\mathrm{407971}}^1$

素因数の和:408007

約数の個数: 50

約数和(自身を含む): 35424616732

約数和(自身を除く): 19752002796

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 38416, 407971, 815942, 1631884, 2855797, 3263768, 5711594, 6527536, 11423188, 19990579, 22846376, 39981158, 45692752, 79962316, 139934053, 159924632, 279868106, 319849264, 559736212, 979538371, 1119472424, 1959076742, 2238944848, 3918153484, 7836306968, 15672613936]

約数ペア:

[(1, 15672613936), (2, 7836306968), (4, 3918153484), (7, 2238944848), (8, 1959076742), (14, 1119472424), (16, 979538371), (28, 559736212), (49, 319849264), (56, 279868106), (98, 159924632), (112, 139934053), (196, 79962316), (343, 45692752), (392, 39981158), (686, 22846376), (784, 19990579), (1372, 11423188), (2401, 6527536), (2744, 5711594), (4802, 3263768), (5488, 2855797), (9604, 1631884), (19208, 815942), (38416, 407971)]