66584368

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{58613}}^1$

素因数の和:58692

約数の個数: 20

約数和(自身を含む): 130826448

約数和(自身を除く): 64242080

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 58613, 117226, 234452, 468904, 937808, 4161523, 8323046, 16646092, 33292184, 66584368]

約数ペア:

[(1, 66584368), (2, 33292184), (4, 16646092), (8, 8323046), (16, 4161523), (71, 937808), (142, 468904), (284, 234452), (568, 117226), (1136, 58613)]