22918016

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 51150960

約数和(自身を除く): 28232944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 397, 451, 656, 704, 794, 902, 1312, 1408, 1588, 1804, 2624, 3176, 3608, 4367, 5248, 6352, 7216, 8734, 12704, 14432, 16277, 17468, 25408, 28864, 32554, 34936, 50816, 57728, 65108, 69872, 130216, 139744, 179047, 260432, 279488, 358094, 520864, 558976, 716188, 1041728, 1432376, 2083456, 2864752, 5729504, 11459008, 22918016]

約数ペア:

[(1, 22918016), (2, 11459008), (4, 5729504), (8, 2864752), (11, 2083456), (16, 1432376), (22, 1041728), (32, 716188), (41, 558976), (44, 520864), (64, 358094), (82, 279488), (88, 260432), (128, 179047), (164, 139744), (176, 130216), (328, 69872), (352, 65108), (397, 57728), (451, 50816), (656, 34936), (704, 32554), (794, 28864), (902, 25408), (1312, 17468), (1408, 16277), (1588, 14432), (1804, 12704), (2624, 8734), (3176, 7216), (3608, 6352), (4367, 5248)]