1421052928

素因数分解:

$2^{10}\times {\mathrm{211}}^1\times {\mathrm{6577}}^1$

素因数の和:6808

約数の個数: 44

約数和(自身を含む): 2854615192

約数和(自身を除く): 1433562264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1024, 1688, 3376, 6577, 6752, 13154, 13504, 26308, 27008, 52616, 54016, 105232, 108032, 210464, 216064, 420928, 841856, 1387747, 1683712, 2775494, 3367424, 5550988, 6734848, 11101976, 22203952, 44407904, 88815808, 177631616, 355263232, 710526464, 1421052928]

約数ペア:

[(1, 1421052928), (2, 710526464), (4, 355263232), (8, 177631616), (16, 88815808), (32, 44407904), (64, 22203952), (128, 11101976), (211, 6734848), (256, 5550988), (422, 3367424), (512, 2775494), (844, 1683712), (1024, 1387747), (1688, 841856), (3376, 420928), (6577, 216064), (6752, 210464), (13154, 108032), (13504, 105232), (26308, 54016), (27008, 52616)]