27720483974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1\times {\mathrm{2851}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 42880755456

約数和(自身を除く): 15160271482

約数列:

[1, 2, 43, 86, 167, 334, 677, 1354, 2851, 5702, 7181, 14362, 29111, 58222, 113059, 122593, 226118, 245186, 476117, 952234, 1930127, 3860254, 4861537, 9723074, 20473031, 40946062, 82995461, 165990922, 322331209, 644662418, 13860241987, 27720483974]

約数ペア:

[(1, 27720483974), (2, 13860241987), (43, 644662418), (86, 322331209), (167, 165990922), (334, 82995461), (677, 40946062), (1354, 20473031), (2851, 9723074), (5702, 4861537), (7181, 3860254), (14362, 1930127), (29111, 952234), (58222, 476117), (113059, 245186), (122593, 226118)]