1580152

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3591000

約数和(自身を除く): 2010848

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 139, 196, 203, 232, 278, 392, 406, 556, 812, 973, 1112, 1421, 1624, 1946, 2842, 3892, 4031, 5684, 6811, 7784, 8062, 11368, 13622, 16124, 27244, 28217, 32248, 54488, 56434, 112868, 197519, 225736, 395038, 790076, 1580152]

約数ペア:

[(1, 1580152), (2, 790076), (4, 395038), (7, 225736), (8, 197519), (14, 112868), (28, 56434), (29, 54488), (49, 32248), (56, 28217), (58, 27244), (98, 16124), (116, 13622), (139, 11368), (196, 8062), (203, 7784), (232, 6811), (278, 5684), (392, 4031), (406, 3892), (556, 2842), (812, 1946), (973, 1624), (1112, 1421)]