68080672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 78885728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 269, 352, 538, 719, 1076, 1438, 2152, 2876, 2959, 4304, 5752, 5918, 7909, 8608, 11504, 11836, 15818, 23008, 23672, 31636, 47344, 63272, 94688, 126544, 193411, 253088, 386822, 773644, 1547288, 2127521, 3094576, 4255042, 6189152, 8510084, 17020168, 34040336, 68080672]

約数ペア:

[(1, 68080672), (2, 34040336), (4, 17020168), (8, 8510084), (11, 6189152), (16, 4255042), (22, 3094576), (32, 2127521), (44, 1547288), (88, 773644), (176, 386822), (269, 253088), (352, 193411), (538, 126544), (719, 94688), (1076, 63272), (1438, 47344), (2152, 31636), (2876, 23672), (2959, 23008), (4304, 15818), (5752, 11836), (5918, 11504), (7909, 8608)]