28980590926

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{773}}^1\times {\mathrm{4139}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 49834206720

約数和(自身を除く): 20853615794

約数列:

[1, 2, 7, 14, 647, 773, 1294, 1546, 4139, 4529, 5411, 8278, 9058, 10822, 28973, 57946, 500131, 1000262, 2677933, 3199447, 3500917, 5355866, 6398894, 7001834, 18745531, 22396129, 37491062, 44792258, 2070042209, 4140084418, 14490295463, 28980590926]

約数ペア:

[(1, 28980590926), (2, 14490295463), (7, 4140084418), (14, 2070042209), (647, 44792258), (773, 37491062), (1294, 22396129), (1546, 18745531), (4139, 7001834), (4529, 6398894), (5411, 5355866), (8278, 3500917), (9058, 3199447), (10822, 2677933), (28973, 1000262), (57946, 500131)]