28338192

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2468

約数の個数: 60

約数和(自身を含む): 80296944

約数和(自身を除く): 51958752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2371, 2988, 3984, 4742, 5976, 7113, 9484, 11952, 14226, 18968, 21339, 28452, 37936, 42678, 56904, 85356, 113808, 170712, 196793, 341424, 393586, 590379, 787172, 1180758, 1574344, 1771137, 2361516, 3148688, 3542274, 4723032, 7084548, 9446064, 14169096, 28338192]

約数ペア:

[(1, 28338192), (2, 14169096), (3, 9446064), (4, 7084548), (6, 4723032), (8, 3542274), (9, 3148688), (12, 2361516), (16, 1771137), (18, 1574344), (24, 1180758), (36, 787172), (48, 590379), (72, 393586), (83, 341424), (144, 196793), (166, 170712), (249, 113808), (332, 85356), (498, 56904), (664, 42678), (747, 37936), (996, 28452), (1328, 21339), (1494, 18968), (1992, 14226), (2371, 11952), (2988, 9484), (3984, 7113), (4742, 5976)]