22390424

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 49292880

約数和(自身を除く): 26902456

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 181, 188, 329, 362, 376, 658, 724, 1267, 1316, 1448, 2209, 2534, 2632, 4418, 5068, 8507, 8836, 10136, 15463, 17014, 17672, 30926, 34028, 59549, 61852, 68056, 119098, 123704, 238196, 399829, 476392, 799658, 1599316, 2798803, 3198632, 5597606, 11195212, 22390424]

約数ペア:

[(1, 22390424), (2, 11195212), (4, 5597606), (7, 3198632), (8, 2798803), (14, 1599316), (28, 799658), (47, 476392), (56, 399829), (94, 238196), (181, 123704), (188, 119098), (329, 68056), (362, 61852), (376, 59549), (658, 34028), (724, 30926), (1267, 17672), (1316, 17014), (1448, 15463), (2209, 10136), (2534, 8836), (2632, 8507), (4418, 5068)]