47961368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65881}}^1$

素因数の和:65907

約数の個数: 32

約数和(自身を含む): 110681760

約数和(自身を除く): 62720392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 65881, 131762, 263524, 461167, 527048, 856453, 922334, 1712906, 1844668, 3425812, 3689336, 5995171, 6851624, 11990342, 23980684, 47961368]

約数ペア:

[(1, 47961368), (2, 23980684), (4, 11990342), (7, 6851624), (8, 5995171), (13, 3689336), (14, 3425812), (26, 1844668), (28, 1712906), (52, 922334), (56, 856453), (91, 527048), (104, 461167), (182, 263524), (364, 131762), (728, 65881)]