16967524

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 18312476

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 149, 166, 196, 298, 332, 343, 581, 596, 686, 1043, 1162, 1372, 2086, 2324, 4067, 4172, 7301, 8134, 12367, 14602, 16268, 24734, 28469, 29204, 49468, 51107, 56938, 86569, 102214, 113876, 173138, 204428, 346276, 605983, 1211966, 2423932, 4241881, 8483762, 16967524]

約数ペア:

[(1, 16967524), (2, 8483762), (4, 4241881), (7, 2423932), (14, 1211966), (28, 605983), (49, 346276), (83, 204428), (98, 173138), (149, 113876), (166, 102214), (196, 86569), (298, 56938), (332, 51107), (343, 49468), (581, 29204), (596, 28469), (686, 24734), (1043, 16268), (1162, 14602), (1372, 12367), (2086, 8134), (2324, 7301), (4067, 4172)]