8334872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 19415760

約数和(自身を除く): 11080888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 2782, 2996, 5564, 5992, 9737, 11128, 11449, 19474, 22898, 38948, 45796, 77896, 80143, 91592, 148837, 160286, 297674, 320572, 595348, 641144, 1041859, 1190696, 2083718, 4167436, 8334872]

約数ペア:

[(1, 8334872), (2, 4167436), (4, 2083718), (7, 1190696), (8, 1041859), (13, 641144), (14, 595348), (26, 320572), (28, 297674), (52, 160286), (56, 148837), (91, 91592), (104, 80143), (107, 77896), (182, 45796), (214, 38948), (364, 22898), (428, 19474), (728, 11449), (749, 11128), (856, 9737), (1391, 5992), (1498, 5564), (2782, 2996)]