69669352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1493}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 138045600

約数和(自身を除く): 68376248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 1228, 1493, 2456, 2986, 5833, 5972, 11666, 11944, 23332, 28367, 46664, 56734, 113468, 226936, 458351, 916702, 1833404, 3666808, 8708669, 17417338, 34834676, 69669352]

約数ペア:

[(1, 69669352), (2, 34834676), (4, 17417338), (8, 8708669), (19, 3666808), (38, 1833404), (76, 916702), (152, 458351), (307, 226936), (614, 113468), (1228, 56734), (1493, 46664), (2456, 28367), (2986, 23332), (5833, 11944), (5972, 11666)]