78981074

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3407}}^1$

素因数の和:3649

約数の個数: 16

約数和(自身を含む): 120970368

約数和(自身を除く): 41989294

約数列:

[1, 2, 67, 134, 173, 346, 3407, 6814, 11591, 23182, 228269, 456538, 589411, 1178822, 39490537, 78981074]

約数ペア:

[(1, 78981074), (2, 39490537), (67, 1178822), (134, 589411), (173, 456538), (346, 228269), (3407, 23182), (6814, 11591)]