68995982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{4759}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 113097600

約数和(自身を除く): 44101618

約数列:

[1, 2, 11, 22, 659, 1318, 4759, 7249, 9518, 14498, 52349, 104698, 3136181, 6272362, 34497991, 68995982]

約数ペア:

[(1, 68995982), (2, 34497991), (11, 6272362), (22, 3136181), (659, 104698), (1318, 52349), (4759, 14498), (7249, 9518)]