64493198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{418787}}^1$

素因数の和:418807

約数の個数: 16

約数和(自身を含む): 120610944

約数和(自身を除く): 56117746

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 418787, 837574, 2931509, 4606657, 5863018, 9213314, 32246599, 64493198]

約数ペア:

[(1, 64493198), (2, 32246599), (7, 9213314), (11, 5863018), (14, 4606657), (22, 2931509), (77, 837574), (154, 418787)]