27913928

素因数分解:

$2^3\times 7^2\times {\mathrm{71209}}^1$

素因数の和:71229

約数の個数: 24

約数和(自身を含む): 60884550

約数和(自身を除く): 32970622

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71209, 142418, 284836, 498463, 569672, 996926, 1993852, 3489241, 3987704, 6978482, 13956964, 27913928]

約数ペア:

[(1, 27913928), (2, 13956964), (4, 6978482), (7, 3987704), (8, 3489241), (14, 1993852), (28, 996926), (49, 569672), (56, 498463), (98, 284836), (196, 142418), (392, 71209)]