6542678528

素因数分解:

$2^9\times {\mathrm{659}}^1\times {\mathrm{19391}}^1$

素因数の和:20068

約数の個数: 40

約数和(自身を含む): 13093090560

約数和(自身を除く): 6550412032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 659, 1318, 2636, 5272, 10544, 19391, 21088, 38782, 42176, 77564, 84352, 155128, 168704, 310256, 337408, 620512, 1241024, 2482048, 4964096, 9928192, 12778669, 25557338, 51114676, 102229352, 204458704, 408917408, 817834816, 1635669632, 3271339264, 6542678528]

約数ペア:

[(1, 6542678528), (2, 3271339264), (4, 1635669632), (8, 817834816), (16, 408917408), (32, 204458704), (64, 102229352), (128, 51114676), (256, 25557338), (512, 12778669), (659, 9928192), (1318, 4964096), (2636, 2482048), (5272, 1241024), (10544, 620512), (19391, 337408), (21088, 310256), (38782, 168704), (42176, 155128), (77564, 84352)]