66996836

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 118933920

約数和(自身を除く): 51937084

約数列:

[1, 2, 4, 137, 179, 274, 358, 548, 683, 716, 1366, 2732, 24523, 49046, 93571, 98092, 122257, 187142, 244514, 374284, 489028, 16749209, 33498418, 66996836]

約数ペア:

[(1, 66996836), (2, 33498418), (4, 16749209), (137, 489028), (179, 374284), (274, 244514), (358, 187142), (548, 122257), (683, 98092), (716, 93571), (1366, 49046), (2732, 24523)]