71428424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{525209}}^1$

素因数の和:525232

約数の個数: 16

約数和(自身を含む): 141806700

約数和(自身を除く): 70378276

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 525209, 1050418, 2100836, 4201672, 8928553, 17857106, 35714212, 71428424]

約数ペア:

[(1, 71428424), (2, 35714212), (4, 17857106), (8, 8928553), (17, 4201672), (34, 2100836), (68, 1050418), (136, 525209)]