2478976

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5012280

約数和(自身を除く): 2533304

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 181, 214, 362, 428, 724, 856, 1448, 1712, 2896, 3424, 5792, 6848, 11584, 13696, 19367, 23168, 38734, 77468, 154936, 309872, 619744, 1239488, 2478976]

約数ペア:

[(1, 2478976), (2, 1239488), (4, 619744), (8, 309872), (16, 154936), (32, 77468), (64, 38734), (107, 23168), (128, 19367), (181, 13696), (214, 11584), (362, 6848), (428, 5792), (724, 3424), (856, 2896), (1448, 1712)]