7642796

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 15434496

約数和(自身を除く): 7791700

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2551, 2996, 5102, 10204, 17857, 35714, 71428, 272957, 545914, 1091828, 1910699, 3821398, 7642796]

約数ペア:

[(1, 7642796), (2, 3821398), (4, 1910699), (7, 1091828), (14, 545914), (28, 272957), (107, 71428), (214, 35714), (428, 17857), (749, 10204), (1498, 5102), (2551, 2996)]