71103659632

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{8730803}}^1$

素因数の和:8731320

約数の個数: 20

約数和(自身を含む): 138034011240

約数和(自身を除く): 66930351608

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 8730803, 17461606, 34923212, 69846424, 139692848, 4443978727, 8887957454, 17775914908, 35551829816, 71103659632]

約数ペア:

[(1, 71103659632), (2, 35551829816), (4, 17775914908), (8, 8887957454), (16, 4443978727), (509, 139692848), (1018, 69846424), (2036, 34923212), (4072, 17461606), (8144, 8730803)]