22287244

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 46303488

約数和(自身を除く): 24016244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 173, 214, 301, 346, 428, 602, 692, 749, 1204, 1211, 1498, 2422, 2996, 4601, 4844, 7439, 9202, 14878, 18404, 18511, 29756, 32207, 37022, 52073, 64414, 74044, 104146, 128828, 129577, 208292, 259154, 518308, 795973, 1591946, 3183892, 5571811, 11143622, 22287244]

約数ペア:

[(1, 22287244), (2, 11143622), (4, 5571811), (7, 3183892), (14, 1591946), (28, 795973), (43, 518308), (86, 259154), (107, 208292), (172, 129577), (173, 128828), (214, 104146), (301, 74044), (346, 64414), (428, 52073), (602, 37022), (692, 32207), (749, 29756), (1204, 18511), (1211, 18404), (1498, 14878), (2422, 9202), (2996, 7439), (4601, 4844)]