41370848

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 42454432

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 139, 142, 262, 278, 284, 524, 556, 568, 1048, 1112, 1136, 2096, 2224, 2272, 4192, 4448, 9301, 9869, 18209, 18602, 19738, 36418, 37204, 39476, 72836, 74408, 78952, 145672, 148816, 157904, 291344, 297632, 315808, 582688, 1292839, 2585678, 5171356, 10342712, 20685424, 41370848]

約数ペア:

[(1, 41370848), (2, 20685424), (4, 10342712), (8, 5171356), (16, 2585678), (32, 1292839), (71, 582688), (131, 315808), (139, 297632), (142, 291344), (262, 157904), (278, 148816), (284, 145672), (524, 78952), (556, 74408), (568, 72836), (1048, 39476), (1112, 37204), (1136, 36418), (2096, 19738), (2224, 18602), (2272, 18209), (4192, 9869), (4448, 9301)]