21773032

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 42278400

約数和(自身を除く): 20505368

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 733, 1466, 2932, 3713, 5864, 7426, 14852, 29704, 34451, 57907, 68902, 115814, 137804, 231628, 275608, 463256, 2721629, 5443258, 10886516, 21773032]

約数ペア:

[(1, 21773032), (2, 10886516), (4, 5443258), (8, 2721629), (47, 463256), (79, 275608), (94, 231628), (158, 137804), (188, 115814), (316, 68902), (376, 57907), (632, 34451), (733, 29704), (1466, 14852), (2932, 7426), (3713, 5864)]