71060872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{216649}}^1$

素因数の和:216696

約数の個数: 16

約数和(自身を含む): 136489500

約数和(自身を除く): 65428628

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 216649, 433298, 866596, 1733192, 8882609, 17765218, 35530436, 71060872]

約数ペア:

[(1, 71060872), (2, 35530436), (4, 17765218), (8, 8882609), (41, 1733192), (82, 866596), (164, 433298), (328, 216649)]