66564272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 132580800

約数和(自身を除く): 66016528

約数列:

[1, 2, 4, 8, 16, 59, 107, 118, 214, 236, 428, 472, 659, 856, 944, 1318, 1712, 2636, 5272, 6313, 10544, 12626, 25252, 38881, 50504, 70513, 77762, 101008, 141026, 155524, 282052, 311048, 564104, 622096, 1128208, 4160267, 8320534, 16641068, 33282136, 66564272]

約数ペア:

[(1, 66564272), (2, 33282136), (4, 16641068), (8, 8320534), (16, 4160267), (59, 1128208), (107, 622096), (118, 564104), (214, 311048), (236, 282052), (428, 155524), (472, 141026), (659, 101008), (856, 77762), (944, 70513), (1318, 50504), (1712, 38881), (2636, 25252), (5272, 12626), (6313, 10544)]