28743756

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 69968640

約数和(自身を除く): 41224884

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 151, 174, 302, 348, 453, 547, 604, 906, 1094, 1641, 1812, 2188, 3282, 4379, 6564, 8758, 13137, 15863, 17516, 26274, 31726, 47589, 52548, 63452, 82597, 95178, 165194, 190356, 247791, 330388, 495582, 991164, 2395313, 4790626, 7185939, 9581252, 14371878, 28743756]

約数ペア:

[(1, 28743756), (2, 14371878), (3, 9581252), (4, 7185939), (6, 4790626), (12, 2395313), (29, 991164), (58, 495582), (87, 330388), (116, 247791), (151, 190356), (174, 165194), (302, 95178), (348, 82597), (453, 63452), (547, 52548), (604, 47589), (906, 31726), (1094, 26274), (1641, 17516), (1812, 15863), (2188, 13137), (3282, 8758), (4379, 6564)]