7691288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 8275432

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1231, 1562, 2462, 3124, 4924, 6248, 9848, 13541, 27082, 54164, 87401, 108328, 174802, 349604, 699208, 961411, 1922822, 3845644, 7691288]

約数ペア:

[(1, 7691288), (2, 3845644), (4, 1922822), (8, 961411), (11, 699208), (22, 349604), (44, 174802), (71, 108328), (88, 87401), (142, 54164), (284, 27082), (568, 13541), (781, 9848), (1231, 6248), (1562, 4924), (2462, 3124)]