23576728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9791}}^1$

素因数の和:9847

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 28125032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 9791, 19582, 39164, 68537, 78328, 137074, 274148, 421013, 548296, 842026, 1684052, 2947091, 3368104, 5894182, 11788364, 23576728]

約数ペア:

[(1, 23576728), (2, 11788364), (4, 5894182), (7, 3368104), (8, 2947091), (14, 1684052), (28, 842026), (43, 548296), (56, 421013), (86, 274148), (172, 137074), (301, 78328), (344, 68537), (602, 39164), (1204, 19582), (2408, 9791)]