25323528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 66193920

約数和(自身を除く): 40870392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 101, 124, 186, 202, 248, 303, 337, 372, 404, 606, 674, 744, 808, 1011, 1212, 1348, 2022, 2424, 2696, 3131, 4044, 6262, 8088, 9393, 10447, 12524, 18786, 20894, 25048, 31341, 34037, 37572, 41788, 62682, 68074, 75144, 83576, 102111, 125364, 136148, 204222, 250728, 272296, 408444, 816888, 1055147, 2110294, 3165441, 4220588, 6330882, 8441176, 12661764, 25323528]

約数ペア:

[(1, 25323528), (2, 12661764), (3, 8441176), (4, 6330882), (6, 4220588), (8, 3165441), (12, 2110294), (24, 1055147), (31, 816888), (62, 408444), (93, 272296), (101, 250728), (124, 204222), (186, 136148), (202, 125364), (248, 102111), (303, 83576), (337, 75144), (372, 68074), (404, 62682), (606, 41788), (674, 37572), (744, 34037), (808, 31341), (1011, 25048), (1212, 20894), (1348, 18786), (2022, 12524), (2424, 10447), (2696, 9393), (3131, 8088), (4044, 6262)]