28913694

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 30163170

約数列:

[1, 2, 3, 6, 73, 146, 219, 251, 263, 438, 502, 526, 753, 789, 1506, 1578, 18323, 19199, 36646, 38398, 54969, 57597, 66013, 109938, 115194, 132026, 198039, 396078, 4818949, 9637898, 14456847, 28913694]

約数ペア:

[(1, 28913694), (2, 14456847), (3, 9637898), (6, 4818949), (73, 396078), (146, 198039), (219, 132026), (251, 115194), (263, 109938), (438, 66013), (502, 57597), (526, 54969), (753, 38398), (789, 36646), (1506, 19199), (1578, 18323)]