65237312

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:895

約数の個数: 56

約数和(自身を含む): 148839936

約数和(自身を除く): 83602624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 653, 892, 1306, 1561, 1784, 2612, 3122, 3568, 4571, 5224, 6244, 7136, 9142, 10448, 12488, 14272, 18284, 20896, 24976, 36568, 41792, 49952, 73136, 99904, 145619, 146272, 291238, 292544, 582476, 1019333, 1164952, 2038666, 2329904, 4077332, 4659808, 8154664, 9319616, 16309328, 32618656, 65237312]

約数ペア:

[(1, 65237312), (2, 32618656), (4, 16309328), (7, 9319616), (8, 8154664), (14, 4659808), (16, 4077332), (28, 2329904), (32, 2038666), (56, 1164952), (64, 1019333), (112, 582476), (223, 292544), (224, 291238), (446, 146272), (448, 145619), (653, 99904), (892, 73136), (1306, 49952), (1561, 41792), (1784, 36568), (2612, 24976), (3122, 20896), (3568, 18284), (4571, 14272), (5224, 12488), (6244, 10448), (7136, 9142)]