64619324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19073}}^1$

素因数の和:19106

約数の個数: 36

約数和(自身を含む): 142063152

約数和(自身を除く): 77443828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19073, 38146, 76292, 133511, 209803, 267022, 419606, 534044, 839212, 1468621, 2307833, 2937242, 4615666, 5874484, 9231332, 16154831, 32309662, 64619324]

約数ペア:

[(1, 64619324), (2, 32309662), (4, 16154831), (7, 9231332), (11, 5874484), (14, 4615666), (22, 2937242), (28, 2307833), (44, 1468621), (77, 839212), (121, 534044), (154, 419606), (242, 267022), (308, 209803), (484, 133511), (847, 76292), (1694, 38146), (3388, 19073)]