69853894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 47719226

約数列:

[1, 2, 11, 22, 53, 106, 139, 278, 431, 583, 862, 1166, 1529, 3058, 4741, 7367, 9482, 14734, 22843, 45686, 59909, 81037, 119818, 162074, 251273, 502546, 658999, 1317998, 3175177, 6350354, 34926947, 69853894]

約数ペア:

[(1, 69853894), (2, 34926947), (11, 6350354), (22, 3175177), (53, 1317998), (106, 658999), (139, 502546), (278, 251273), (431, 162074), (583, 119818), (862, 81037), (1166, 59909), (1529, 45686), (3058, 22843), (4741, 14734), (7367, 9482)]