26836990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 49603680

約数和(自身を除く): 22766690

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 365, 379, 485, 730, 758, 970, 1895, 3790, 7081, 14162, 27667, 35405, 36763, 55334, 70810, 73526, 138335, 183815, 276670, 367630, 2683699, 5367398, 13418495, 26836990]

約数ペア:

[(1, 26836990), (2, 13418495), (5, 5367398), (10, 2683699), (73, 367630), (97, 276670), (146, 183815), (194, 138335), (365, 73526), (379, 70810), (485, 55334), (730, 36763), (758, 35405), (970, 27667), (1895, 14162), (3790, 7081)]