66512208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28279}}^1$

素因数の和:28304

約数の個数: 60

約数和(自身を含む): 199883040

約数和(自身を除く): 133370832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28279, 56558, 84837, 113116, 169674, 197953, 226232, 339348, 395906, 452464, 593859, 678696, 791812, 1187718, 1357392, 1385671, 1583624, 2375436, 2771342, 3167248, 4157013, 4750872, 5542684, 8314026, 9501744, 11085368, 16628052, 22170736, 33256104, 66512208]

約数ペア:

[(1, 66512208), (2, 33256104), (3, 22170736), (4, 16628052), (6, 11085368), (7, 9501744), (8, 8314026), (12, 5542684), (14, 4750872), (16, 4157013), (21, 3167248), (24, 2771342), (28, 2375436), (42, 1583624), (48, 1385671), (49, 1357392), (56, 1187718), (84, 791812), (98, 678696), (112, 593859), (147, 452464), (168, 395906), (196, 339348), (294, 226232), (336, 197953), (392, 169674), (588, 113116), (784, 84837), (1176, 56558), (2352, 28279)]