7820416

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 15752880

約数和(自身を除く): 7932464

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 571, 856, 1142, 1712, 2284, 3424, 4568, 6848, 9136, 13696, 18272, 36544, 61097, 73088, 122194, 244388, 488776, 977552, 1955104, 3910208, 7820416]

約数ペア:

[(1, 7820416), (2, 3910208), (4, 1955104), (8, 977552), (16, 488776), (32, 244388), (64, 122194), (107, 73088), (128, 61097), (214, 36544), (428, 18272), (571, 13696), (856, 9136), (1142, 6848), (1712, 4568), (2284, 3424)]