4979472896

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{76579}}^1$

素因数の和:76724

約数の個数: 40

約数和(自身を含む): 10027691520

約数和(自身を除く): 5048218624

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32512, 65024, 76579, 153158, 306316, 612632, 1225264, 2450528, 4901056, 9725533, 9802112, 19451066, 19604224, 38902132, 39208448, 77804264, 155608528, 311217056, 622434112, 1244868224, 2489736448, 4979472896]

約数ペア:

[(1, 4979472896), (2, 2489736448), (4, 1244868224), (8, 622434112), (16, 311217056), (32, 155608528), (64, 77804264), (127, 39208448), (128, 38902132), (254, 19604224), (256, 19451066), (508, 9802112), (512, 9725533), (1016, 4901056), (2032, 2450528), (4064, 1225264), (8128, 612632), (16256, 306316), (32512, 153158), (65024, 76579)]