25105184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 55089720

約数和(自身を除く): 29984536

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2081, 3016, 4162, 6032, 8324, 12064, 16648, 27053, 33296, 54106, 60349, 66592, 108212, 120698, 216424, 241396, 432848, 482792, 784537, 865696, 965584, 1569074, 1931168, 3138148, 6276296, 12552592, 25105184]

約数ペア:

[(1, 25105184), (2, 12552592), (4, 6276296), (8, 3138148), (13, 1931168), (16, 1569074), (26, 965584), (29, 865696), (32, 784537), (52, 482792), (58, 432848), (104, 241396), (116, 216424), (208, 120698), (232, 108212), (377, 66592), (416, 60349), (464, 54106), (754, 33296), (928, 27053), (1508, 16648), (2081, 12064), (3016, 8324), (4162, 6032)]