22121344

素因数分解:

$2^7\times 7^2\times {\mathrm{3527}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 51279480

約数和(自身を除く): 29158136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 3527, 6272, 7054, 14108, 24689, 28216, 49378, 56432, 98756, 112864, 172823, 197512, 225728, 345646, 395024, 451456, 691292, 790048, 1382584, 1580096, 2765168, 3160192, 5530336, 11060672, 22121344]

約数ペア:

[(1, 22121344), (2, 11060672), (4, 5530336), (7, 3160192), (8, 2765168), (14, 1580096), (16, 1382584), (28, 790048), (32, 691292), (49, 451456), (56, 395024), (64, 345646), (98, 225728), (112, 197512), (128, 172823), (196, 112864), (224, 98756), (392, 56432), (448, 49378), (784, 28216), (896, 24689), (1568, 14108), (3136, 7054), (3527, 6272)]