70308196

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3881}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 140870016

約数和(自身を除く): 70561820

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 3881, 4529, 7762, 9058, 15524, 18116, 27167, 54334, 108668, 2511007, 5022014, 10044028, 17577049, 35154098, 70308196]

約数ペア:

[(1, 70308196), (2, 35154098), (4, 17577049), (7, 10044028), (14, 5022014), (28, 2511007), (647, 108668), (1294, 54334), (2588, 27167), (3881, 18116), (4529, 15524), (7762, 9058)]