67799666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 48114574

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 979, 1117, 1958, 2234, 2759, 5518, 12287, 24574, 30349, 34627, 60698, 69254, 99413, 198826, 380897, 761794, 1093543, 2187086, 3081803, 6163606, 33899833, 67799666]

約数ペア:

[(1, 67799666), (2, 33899833), (11, 6163606), (22, 3081803), (31, 2187086), (62, 1093543), (89, 761794), (178, 380897), (341, 198826), (682, 99413), (979, 69254), (1117, 60698), (1958, 34627), (2234, 30349), (2759, 24574), (5518, 12287)]