4428928

素因数分解:

$2^7\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 10085760

約数和(自身を除く): 5656832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 4943, 9886, 19772, 34601, 39544, 69202, 79088, 138404, 158176, 276808, 316352, 553616, 632704, 1107232, 2214464, 4428928]

約数ペア:

[(1, 4428928), (2, 2214464), (4, 1107232), (7, 632704), (8, 553616), (14, 316352), (16, 276808), (28, 158176), (32, 138404), (56, 79088), (64, 69202), (112, 39544), (128, 34601), (224, 19772), (448, 9886), (896, 4943)]