67829188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{45707}}^1$

素因数の和:45771

約数の個数: 24

約数和(自身を含む): 138220992

約数和(自身を除く): 70391804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 45707, 91414, 182828, 319949, 639898, 1279796, 2422471, 4844942, 9689884, 16957297, 33914594, 67829188]

約数ペア:

[(1, 67829188), (2, 33914594), (4, 16957297), (7, 9689884), (14, 4844942), (28, 2422471), (53, 1279796), (106, 639898), (212, 319949), (371, 182828), (742, 91414), (1484, 45707)]