47397376

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7152

約数の個数: 40

約数和(自身を含む): 102001284

約数和(自身を除く): 54603908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 7121, 14242, 28484, 56968, 92573, 113936, 185146, 227872, 370292, 455744, 740584, 911488, 1481168, 1822976, 2962336, 3645952, 5924672, 11849344, 23698688, 47397376]

約数ペア:

[(1, 47397376), (2, 23698688), (4, 11849344), (8, 5924672), (13, 3645952), (16, 2962336), (26, 1822976), (32, 1481168), (52, 911488), (64, 740584), (104, 455744), (128, 370292), (208, 227872), (256, 185146), (416, 113936), (512, 92573), (832, 56968), (1664, 28484), (3328, 14242), (6656, 7121)]