78991678

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{14243}}^1$

素因数の和:14351

約数の個数: 16

約数和(自身を含む): 123068160

約数和(自身を除く): 44076482

約数列:

[1, 2, 47, 59, 94, 118, 2773, 5546, 14243, 28486, 669421, 840337, 1338842, 1680674, 39495839, 78991678]

約数ペア:

[(1, 78991678), (2, 39495839), (47, 1680674), (59, 1338842), (94, 840337), (118, 669421), (2773, 28486), (5546, 14243)]