25538744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3769}}^1$

素因数の和:3804

約数の個数: 48

約数和(自身を含む): 60169200

約数和(自身を除く): 34630456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 3769, 6776, 7538, 15076, 26383, 30152, 41459, 52766, 82918, 105532, 165836, 211064, 290213, 331672, 456049, 580426, 912098, 1160852, 1824196, 2321704, 3192343, 3648392, 6384686, 12769372, 25538744]

約数ペア:

[(1, 25538744), (2, 12769372), (4, 6384686), (7, 3648392), (8, 3192343), (11, 2321704), (14, 1824196), (22, 1160852), (28, 912098), (44, 580426), (56, 456049), (77, 331672), (88, 290213), (121, 211064), (154, 165836), (242, 105532), (308, 82918), (484, 52766), (616, 41459), (847, 30152), (968, 26383), (1694, 15076), (3388, 7538), (3769, 6776)]