64880519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 72213120

約数和(自身を除く): 7332601

約数列:

[1, 11, 83, 179, 397, 913, 1969, 4367, 14857, 32951, 71063, 163427, 362461, 781693, 5898229, 64880519]

約数ペア:

[(1, 64880519), (11, 5898229), (83, 781693), (179, 362461), (397, 163427), (913, 71063), (1969, 32951), (4367, 14857)]