28642462

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{39671}}^1$

素因数の和:39711

約数の個数: 12

約数和(自身を含む): 45345096

約数和(自身を除く): 16702634

約数列:

[1, 2, 19, 38, 361, 722, 39671, 79342, 753749, 1507498, 14321231, 28642462]

約数ペア:

[(1, 28642462), (2, 14321231), (19, 1507498), (38, 753749), (361, 79342), (722, 39671)]