61458016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 125208720

約数和(自身を除く): 63750704

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 337, 556, 656, 674, 1112, 1312, 1348, 2224, 2696, 4448, 5392, 5699, 10784, 11398, 13817, 22796, 27634, 45592, 46843, 55268, 91184, 93686, 110536, 182368, 187372, 221072, 374744, 442144, 749488, 1498976, 1920563, 3841126, 7682252, 15364504, 30729008, 61458016]

約数ペア:

[(1, 61458016), (2, 30729008), (4, 15364504), (8, 7682252), (16, 3841126), (32, 1920563), (41, 1498976), (82, 749488), (139, 442144), (164, 374744), (278, 221072), (328, 187372), (337, 182368), (556, 110536), (656, 93686), (674, 91184), (1112, 55268), (1312, 46843), (1348, 45592), (2224, 27634), (2696, 22796), (4448, 13817), (5392, 11398), (5699, 10784)]