79876972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66343}}^1$

素因数の和:66397

約数の個数: 24

約数和(自身を含む): 163471616

約数和(自身を除く): 83594644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 66343, 132686, 265372, 464401, 928802, 1857604, 2852749, 5705498, 11410996, 19969243, 39938486, 79876972]

約数ペア:

[(1, 79876972), (2, 39938486), (4, 19969243), (7, 11410996), (14, 5705498), (28, 2852749), (43, 1857604), (86, 928802), (172, 464401), (301, 265372), (602, 132686), (1204, 66343)]