71347622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{10853}}^1$

素因数の和:11047

約数の個数: 16

約数和(自身を含む): 113315760

約数和(自身を除く): 41968138

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 10853, 21706, 206207, 412414, 1877569, 3755138, 35673811, 71347622]

約数ペア:

[(1, 71347622), (2, 35673811), (19, 3755138), (38, 1877569), (173, 412414), (346, 206207), (3287, 21706), (6574, 10853)]