73440268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1669097}}^1$

素因数の和:1669112

約数の個数: 12

約数和(自身を含む): 140204232

約数和(自身を除く): 66763964

約数列:

[1, 2, 4, 11, 22, 44, 1669097, 3338194, 6676388, 18360067, 36720134, 73440268]

約数ペア:

[(1, 73440268), (2, 36720134), (4, 18360067), (11, 6676388), (22, 3338194), (44, 1669097)]