43625428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 95961600

約数和(自身を除く): 52336172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1019, 1529, 1946, 2038, 3058, 3892, 4076, 6116, 7133, 10703, 11209, 14266, 21406, 22418, 28532, 42812, 44836, 78463, 141641, 156926, 283282, 313852, 566564, 991487, 1558051, 1982974, 3116102, 3965948, 6232204, 10906357, 21812714, 43625428]

約数ペア:

[(1, 43625428), (2, 21812714), (4, 10906357), (7, 6232204), (11, 3965948), (14, 3116102), (22, 1982974), (28, 1558051), (44, 991487), (77, 566564), (139, 313852), (154, 283282), (278, 156926), (308, 141641), (556, 78463), (973, 44836), (1019, 42812), (1529, 28532), (1946, 22418), (2038, 21406), (3058, 14266), (3892, 11209), (4076, 10703), (6116, 7133)]