28160988

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{8923}}^1$

素因数の和:9193

約数の個数: 24

約数和(自身を含む): 65966208

約数和(自身を除く): 37805220

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 8923, 17846, 26769, 35692, 53538, 107076, 2346749, 4693498, 7040247, 9386996, 14080494, 28160988]

約数ペア:

[(1, 28160988), (2, 14080494), (3, 9386996), (4, 7040247), (6, 4693498), (12, 2346749), (263, 107076), (526, 53538), (789, 35692), (1052, 26769), (1578, 17846), (3156, 8923)]