8249912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 16988400

約数和(自身を除く): 8738488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 389, 482, 778, 964, 1556, 1928, 2651, 3112, 4279, 5302, 8558, 10604, 17116, 21208, 34232, 93749, 187498, 374996, 749992, 1031239, 2062478, 4124956, 8249912]

約数ペア:

[(1, 8249912), (2, 4124956), (4, 2062478), (8, 1031239), (11, 749992), (22, 374996), (44, 187498), (88, 93749), (241, 34232), (389, 21208), (482, 17116), (778, 10604), (964, 8558), (1556, 5302), (1928, 4279), (2651, 3112)]