70474724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54547}}^1$

素因数の和:54587

約数の個数: 24

約数和(自身を含む): 137460960

約数和(自身を除く): 66986236

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 54547, 109094, 218188, 927299, 1036393, 1854598, 2072786, 3709196, 4145572, 17618681, 35237362, 70474724]

約数ペア:

[(1, 70474724), (2, 35237362), (4, 17618681), (17, 4145572), (19, 3709196), (34, 2072786), (38, 1854598), (68, 1036393), (76, 927299), (323, 218188), (646, 109094), (1292, 54547)]