68453998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24677}}^1$

素因数の和:24771

約数の個数: 16

約数和(自身を含む): 109570320

約数和(自身を除く): 41116322

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 24677, 49354, 468863, 937726, 1801421, 3602842, 34226999, 68453998]

約数ペア:

[(1, 68453998), (2, 34226999), (19, 3602842), (38, 1801421), (73, 937726), (146, 468863), (1387, 49354), (2774, 24677)]