67136464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 133330752

約数和(自身を除く): 66194288

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 226, 284, 452, 523, 568, 904, 1046, 1136, 1808, 2092, 4184, 8023, 8368, 16046, 32092, 37133, 59099, 64184, 74266, 118198, 128368, 148532, 236396, 297064, 472792, 594128, 945584, 4196029, 8392058, 16784116, 33568232, 67136464]

約数ペア:

[(1, 67136464), (2, 33568232), (4, 16784116), (8, 8392058), (16, 4196029), (71, 945584), (113, 594128), (142, 472792), (226, 297064), (284, 236396), (452, 148532), (523, 128368), (568, 118198), (904, 74266), (1046, 64184), (1136, 59099), (1808, 37133), (2092, 32092), (4184, 16046), (8023, 8368)]