22129352

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 47752320

約数和(自身を除く): 25622968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 2617, 4228, 5234, 8456, 10468, 18319, 20936, 36638, 73276, 146552, 395167, 790334, 1580668, 2766169, 3161336, 5532338, 11064676, 22129352]

約数ペア:

[(1, 22129352), (2, 11064676), (4, 5532338), (7, 3161336), (8, 2766169), (14, 1580668), (28, 790334), (56, 395167), (151, 146552), (302, 73276), (604, 36638), (1057, 20936), (1208, 18319), (2114, 10468), (2617, 8456), (4228, 5234)]