70778192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{232823}}^1$

素因数の和:232850

約数の個数: 20

約数和(自身を含む): 144350880

約数和(自身を除く): 73572688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 232823, 465646, 931292, 1862584, 3725168, 4423637, 8847274, 17694548, 35389096, 70778192]

約数ペア:

[(1, 70778192), (2, 35389096), (4, 17694548), (8, 8847274), (16, 4423637), (19, 3725168), (38, 1862584), (76, 931292), (152, 465646), (304, 232823)]