40822144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 90086400

約数和(自身を除く): 49264256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 316, 352, 367, 632, 704, 734, 869, 1264, 1408, 1468, 1738, 2528, 2936, 3476, 4037, 5056, 5872, 6952, 8074, 10112, 11744, 13904, 16148, 23488, 27808, 28993, 32296, 46976, 55616, 57986, 64592, 111232, 115972, 129184, 231944, 258368, 318923, 463888, 516736, 637846, 927776, 1275692, 1855552, 2551384, 3711104, 5102768, 10205536, 20411072, 40822144]

約数ペア:

[(1, 40822144), (2, 20411072), (4, 10205536), (8, 5102768), (11, 3711104), (16, 2551384), (22, 1855552), (32, 1275692), (44, 927776), (64, 637846), (79, 516736), (88, 463888), (128, 318923), (158, 258368), (176, 231944), (316, 129184), (352, 115972), (367, 111232), (632, 64592), (704, 57986), (734, 55616), (869, 46976), (1264, 32296), (1408, 28993), (1468, 27808), (1738, 23488), (2528, 16148), (2936, 13904), (3476, 11744), (4037, 10112), (5056, 8074), (5872, 6952)]