28373464

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11783}}^1$

素因数の和:11839

約数の個数: 32

約数和(自身を含む): 62219520

約数和(自身を除く): 33846056

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 11783, 23566, 47132, 82481, 94264, 164962, 329924, 506669, 659848, 1013338, 2026676, 3546683, 4053352, 7093366, 14186732, 28373464]

約数ペア:

[(1, 28373464), (2, 14186732), (4, 7093366), (7, 4053352), (8, 3546683), (14, 2026676), (28, 1013338), (43, 659848), (56, 506669), (86, 329924), (172, 164962), (301, 94264), (344, 82481), (602, 47132), (1204, 23566), (2408, 11783)]