71911444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52721}}^1$

素因数の和:52767

約数の個数: 24

約数和(自身を含む): 141716736

約数和(自身を除く): 69805292

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 52721, 105442, 210884, 579931, 1159862, 1634351, 2319724, 3268702, 6537404, 17977861, 35955722, 71911444]

約数ペア:

[(1, 71911444), (2, 35955722), (4, 17977861), (11, 6537404), (22, 3268702), (31, 2319724), (44, 1634351), (62, 1159862), (124, 579931), (341, 210884), (682, 105442), (1364, 52721)]