77573272

素因数分解:

$2^3\times 7^2\times {\mathrm{197891}}^1$

素因数の和:197911

約数の個数: 24

約数和(自身を含む): 169197660

約数和(自身を除く): 91624388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 197891, 395782, 791564, 1385237, 1583128, 2770474, 5540948, 9696659, 11081896, 19393318, 38786636, 77573272]

約数ペア:

[(1, 77573272), (2, 38786636), (4, 19393318), (7, 11081896), (8, 9696659), (14, 5540948), (28, 2770474), (49, 1583128), (56, 1385237), (98, 791564), (196, 395782), (392, 197891)]