65853438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11969}}^1$

素因数の和:12112

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 85830402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 11969, 23938, 35907, 71814, 83783, 167566, 251349, 502698, 1567939, 3135878, 4703817, 9407634, 10975573, 21951146, 32926719, 65853438]

約数ペア:

[(1, 65853438), (2, 32926719), (3, 21951146), (6, 10975573), (7, 9407634), (14, 4703817), (21, 3135878), (42, 1567939), (131, 502698), (262, 251349), (393, 167566), (786, 83783), (917, 71814), (1834, 35907), (2751, 23938), (5502, 11969)]